User talk:95.154.157.20/sandbox

Processor and chipset

CPU Package:		Integrated GPU:
Socket:		Yes:
Soldered:		Maybe:

Audio codec

Azalia\HD Audio:
AC'97:
Software AC'97:

E-Family (2007-current)

Model	Release	CPU	Chipset	Memory		Graphics	Audio codec	Network card	Screen			Physical
Model	Release	CPU	Chipset	Type	Maximum	Graphics	Audio codec	Network card	Type	Resolution	"	Height (mm)	Width (mm)	Depth (mm)	Weight
Top-class
E7490											14.0
E7480											14.0
E7470	2016	6th Gen Intel Core up to i7-6650U (2x2.2 GHz 4 MB)		DDR4	16 GB (2 slots)	Intel HD Graphics 520 or HD Graphics 540	Intel Skylake-U/Y PCH - Realtek	Intel Dual Band Wireless-AC 8260 + Bluetooth 4.2	Anti-glare LED or LED + 2 finger multi-touch	1366x768 1600x900 1920x1080 2560x1440	14.0	19.4	334.9	232	3.32 lbs
E7450
Middle class 15"
E5590	2018										15.6
E5580	2017	7th gen Core i3/i5/i7									15.6
E5570	2016	6th gen Core i3/i5/i7									15.6
E5550	2015	5th gen Core i3/i5/i7		DDR3L		Intel HD 5500 Option + NVIDIA GeForce 840M					15.6
E5540	2013	4th Gen Intel Core up to i7-4600U (2x2.1 GHz)		DDR3L	16 GB (2 slots)	Intel HD 4400 Option + NVIDIA GeForce 720M					15.6
E6540	2013	4th Gen Intel Core up to i7-4610M	Intel QM87 ^[a]^[b]	DDR3L	16 GB (2 slots)	Intel HD 4600 Option + AMD Radeon HD 8790M (2 GB GDDR5)	Intel Lynx Point HD	Intel Centrino: Advanced-N 6235 + Bluetooth 4.0 or Ultimate-N 6300; or Dell Wireless 1506 (802.11g/n 1x1)	Anti-glare LED	1366x768 1920x1080	15.6	33.4	379	250.5	5.64 lbs
E6530	2012	Intel Core i3, i5 and i7 up to i7-37x0QM	Intel QM77^[a]	DDR3	16 GB (2 slots)	Intel HD 3000 (i3-2xxx) or Intel HD 4000 (i3/i5/i7 3xxxM) Option + NVIDIA NVS 5200M (1 GB GDDR5)	IDT 92HDxxx	Intel Centrino: Advanced-N 6205^[c] or Ultimate-N 6300; or Dell Wireless 1504 (802.11g/n 1x1) or Wireless 1540 (802.11n 2x2)	Anti-glare LED	1366x768 1600x900 1920x1080	15.6	28.3-34.2	384	258	5.4 lbs (4-cell and SSD)
E6520	2011	Up to Intel Core i7-2860QM (4 × 2.5 GHz, 8 MB L3)	Intel QM67	DDR3	16 GB^[d] (2 slots)	Intel HD 3000 Option + NVIDIA NVS 4200M (512 MB)	IDT 92HDxxx	Intel Centrino Advanced-N 6205 or Ultimate-N 6300; Dell Wireless 1501 (802.11b/g/n 1x1) or Wireless 1530 (802.11a/g/n 2x2)	Anti-glare LED or Anti-glare LED + 2 finger multi-touch	1366x768 1600x900 1920x1080	15.6	28.3-34.2	384	258	5.52 lbs (4-cell)
E6510	2010	Intel Core i5-560M, i7-620M, i7-720QM	Intel QM57	DDR3	8 GB (2 slots)	Intel GMA HD Option + NVIDIA NVS 3100M (512 MB DDR3)	IDT 92HDxxx	Dell Wireless (1397 or 1510) Intel WiFi Link 5100 Intel WiFi Link 5300	LED backlit	1920x1080	15.6	27.4-33.3	358	257	5.53 lbs (6-cell)
E6500	2009	Intel Core 2 Duo, up to T9800 (2 × 2.93 GHz 6 MB L2)	Intel GM45	DDR2	8 GB (2 slots)	Intel GMA 4500MHD	IDT 92HDxxx	Dell Wireless (1397 or 1510) Intel WiFi Link 5100 Intel WiFi Link 5300	CCFL Backlit	1920x1200	15.4	27.4-33.3	358	257	5.15 lbs (4-cell)
E6500	2009	Intel Core 2 Duo, up to T9800 (2 × 2.93 GHz 6 MB L2)	Intel PM45	DDR2	8 GB (2 slots)	or NVIDIA Quadro NVS 160M (256 MB DDR2)	IDT 92HDxxx		CCFL Backlit	1920x1200	15.4	27.4-33.3	358	257	5.15 lbs (4-cell)
Middle class 14"
E5490	2018										14.0
E5480	2017	7th gen Core i3/i5/i7									14.0
E5470	2016	6th gen Core i3/i5/i7									14.0
E5450	2015	5th gen Core i3/i5/i7		DDR3L							14.0
E5440	2013	4th Gen Intel Core up to i7-4600U (2x2.1 GHz)		DDR3L	16 GB (2 slots)	Intel HD 4400 Option + NVIDIA GeForce 720M					14.0
E6440	2013	4th Gen Intel Core up to i7-4610M	Intel QM87 ^[a]^[b]	DDR3L	16 GB (2 slots)	Intel HD 4600 Option + AMD Radeon HD 8690M (2 GB GDDR5)	Intel Lynx Point HD	Intel Centrino Advanced-N 6235 (+ Bluetooth 4.0) or Ultimate-N 6300 or Dell Wireless 1506 (802.11g/n 1x1)	Anti-glare LED	1366x768 1600x900 1920x1080	14.0	31.8	338	232.6	4.68 lbs
e6430	2012	Intel Core i3, i5 and i7 up to i7-37x0QM	Intel QM77^[a]	DDR3	16 GB (2 slots)	Intel HD 3000 (i3-2xxx) Intel HD 4000 (i3/i5/i7 3xxxM) Option + NVIDIA NVS 5200M	IDT 92HD93			1366x768, 1600x900	14.0
E6420	2011	Up to Intel Core i7-2860QM (4 × 2.5 GHz, 8 MB L3)	Intel QM67	DDR3 –1333 MHz	16 GB^[d] (2 slots)	Intel HD 3000 Option + NVIDIA NVS 4200M (512 MB)	IDT 92HDxxx	Intel Centrino: Advanced-N 6205^[c] or Ultimate-N 6300; or Dell Wireless 1501 (802.11b/g/n 1x1); or Wireless 1530 (802.11a/g/n 2x2)	Anti-glare LED or Anti-glare LED + 2 finger multi-touch	1366x768, 1600x900	14.0	27-32.4	352	241	4.56 lbs (4-cell)
E6410	2010	Up to Intel Core i7-640M (2 × 2.8 GHz, 4 MB L3)	Intel QM57	DDR3	8 GB (2 slots)	Intel GMA HD Option + NVIDIA NVS 3100M (512 MB DDR3)	IDT 92HDxxx	Dell Wireless 1397, Dell Wireless 1510, Intel WiFi Link 5100, Intel WiFi Link 5300	LED backlit	1280x800 1440x900	14.1	27.4-33.3	358	257	4.2 lbs (6-cell)
E6400	2008	Intel Core 2 Duo, up to T9800 (2 × 2.93 GHz 6 MB L2)	Intel GM45	DDR2	8 GB (2 slots)	Intel GMA 4500MHD	IDT 92HDxxx	Dell Wireless 1397, Dell Wireless 1510, Intel WiFi Link 5100, Intel WiFi Link 5300	LED backlit	1280x800 1440x900	14.1	25.4-31	335	238.3	4.3 lbs (4-cell)
E6400	2008	Intel Core 2 Duo, up to T9800 (2 × 2.93 GHz 6 MB L2)	Intel PM45	DDR2	8 GB (2 slots)	or NVIDIA Quadro NVS 160M (512 MB DDR2)	IDT 92HDxxx		LED backlit	1280x800 1440x900	14.1	25.4-31	335	238.3	4.3 lbs (4-cell)
Other
E6320	2011	Intel Core i3, i5 and i7, up to i7-26x0M	Intel QM67	DDR3 –1333 MHz	16 GB^[d] (2 slots)	Intel HD 3000	IDT 92HDxxx	Intel Centrino: Advanced-N 6205^[c] or Ultimate-N 6300; or Dell Wireless 1501 (802.11b/g/n 1x1); or Wireless 1530 (802.11a/g/n 2x2)	Anti-glare LED	1366x768	13.3	25.4-30.1	335	223.3	3.64 lbs (3-cell)
E6220	2011	Intel Core i3, i5 and i7, up to i7-26x0M	Intel QM67	DDR3 –1333 MHz	16 GB^[d] (2 slots)	Intel HD 3000	IDT 92HDxxx	Intel Centrino: Advanced-N 6205^[c] or Ultimate-N 6300, Dell Wireless 1501 (802.11b/g/n 1x1), or Wireless 1530 (802.11a/g/n 2x2)	Anti-glare LED	1366x768	12.5	24.7	309	226	3.17 lbs (3-cell)
E5510	2010	Intel Core i5-560M, i7-620M, i7-720QM	Intel HM55	DDR3	8 GB (2 slots)	Intel GMA HD	IDT 92HDxxx	Dell Wireless 1501, Dell Wireless 1510, Intel WiFi Link 6200, Intel WiFi Link 6250, Intel WiFi Link 6300	LED backlit	1600x900	15.6	33.8	371	250	5.72 lbs (6-cell)
E4300	2008	Intel Core 2 Duo Up to SP9400	Intel GS45	DDR3	8 GB (2 slots)	Intel GMA 4500MHD		Dell Wireless 1397 (802.11g), Dell Wireless 1510 (802.11a/g/n 2x2), Intel WiFi Link 5100 (802.11a/g/n 1x2), Intel WiFi Link 5300 (802.11a/g/n 3x3)	LED backlit	1280x800	13.3	25.4-29	310	217.4	3.3 lbs (3-cell)
Gray colored cards - switchable graphics (AMD Dynamic Switchable Graphics or Nvidia Optimus) Red colored cards - non-switchable discrete graphics (may be changed for purchase time only) ^ ^a ^b ^c ^d Optional Intel Rapid Start Technology, Intel Smart Connect Technology (SSD required) ^ ^a ^b And optional Intel Smart Connect Technology (SSD required) ^ ^a ^b ^c ^d Optionally WiMax ^ ^a ^b ^c ^d officially supported 8 GB^[1]

Thnkp

Specifications

Processor and chipset

CPU Package:		Integrated GPU:
Socket:		Yes:
Soldered:		Maybe:

Battery configuration

Main	M(x)	Main removable (max.cells)	Secondary	U	Ultrabay removable
	M(x)	Main removable (max.cells)		u	Ultrabay unremovable
	M(x)	Main hot-swappable		m	internal (PowerBridge)
	m	Main internal		S	Slice battery

Recent 14" models are:

Model	Release date (US)	Dimensions (mm)	Weight	CPU	Chipset	Memory ^(max)	Graphics	Storage	Screen	Battery
Classic case
T400^[2]	July 2008	335.5 × 239 × (27.5 – 32)	2.5 kg (5.6 lb)	Up to Intel Core 2 Duo T9600 (2 x 2.8 GHz, 6 MB L2)	Intel GM45	8 GB DDR3 – 1067 MHz (2 slots)	Intel GMA 4500MHD	1+1 SATA	1280x800 TN 1440×900 TN	M(9) U
T400^[2]	July 2008	335.5 × 239 × (27.5 – 32)	2.5 kg (5.6 lb)	Up to Intel Core 2 Duo T9600 (2 x 2.8 GHz, 6 MB L2)	Intel PM45	8 GB DDR3 – 1067 MHz (2 slots)	ATI Mobility Radeon HD 3470 (256 MB GDDR3)	1+1 SATA	1280x800 TN 1440×900 TN	M(9) U
T400s	June 2009	337 × 241.5 × (21-26)	Starting at 1.75 kg (3.90 lbs)	Up to Intel Core 2 Duo SP9400 (2 × 2.4 GHz, 6 MB L2)	Intel GS45	8 GB DDR3 – 1067 MHz (2 slots)	Intel GMA 4500MHD	1+1 SATA	1440x900 TN	M(6) U
T410^[3]	January 2010	335.5 × 239 × (27.5 – 32)	Starting at 2.23 kg (5.0 lbs)	Up to Intel Core i7-640M (2 × 2.8 GHz, 4 MB L3)	Intel QM57^[4]	8 GB DDR3 – 1067 MHz (2 slots)	Intel GMA HD Option + NVIDIA NVS 3100M	1+1 SATA	1280x800 TN 1440×900 TN	M(9) S
T410s^[5]	January 2010	337 × 241.5 × (21-26)	Starting at 1.77 kg (3.9 lbs)^[a]	Intel Core i5-540M (2 × 2.53 GHz, 3 MB L3)	Intel QS57^[b]	8 GB DDR3 – 1066 MHz (2 slots)	Intel GMA HD Option + NVIDIA NVS 3100M	1+1 SATA	1440x900 TN	M(6) U
T420^[6]	February 2011	340.5 × 232 × 30	Starting at 2.24 kg (4.9 lbs)	Up to Intel Core i7-2670QM (4 × 2.2 GHz, 6 MB L3)	Intel QM67	16 GB DDR3 – 1333 MHz (2 slots)	Intel HD 3000 Option + NVIDIA NVS 4200M (1 GB VRAM)	1+1 SATA 1 mSATA	1366×768 TN 1600×900 TN	M(9) S
T420s^[7]	February 2011	343 × 230 × (21.2 – 26)	Starting at 1.78 kg (3.94 lbs)	Up to Intel Core i7-2640M (2 × 2.8 GHz, 4 MB L3)	Intel QM67	16 GB DDR3 – 1333 MHz (2 slots)	Intel HD 3000 Option + NVIDIA NVS 4200M (1 GB VRAM)	1+1 SATA 1 mSATA	1600×900 TN	M(6) U
T430^[8]	June 2012	340.5 × 232 × 30	Starting at 2.17 kg (4.77 lbs)	Up to Intel Core i7-3840QM (4 × 2.8 GHz, 8 MB L3)	Intel QM77	16 GB DDR3 – 1600 MHz (2 slots)	Intel HD 4000 Option + NVIDIA NVS 5400M (1 GB VRAM)	1+1 SATA 1 mSATA	1366×768 TN 1600×900 TN^[9]	M(9) S
T430s^[10]	June 2012	343 × 230 × (21.2 – 26)	Starting at 1.78 kg (3.94 lbs)	Up to Intel Core i7-3520M (2 × 2.9 GHz, 4 MB L3)	Intel QM77	16 GB DDR3 – 1600 MHz (2 slots)	Intel HD 4000 Option + NVIDIA NVS 5200M (1 GB VRAM)	1+1 SATA 1 mSATA	1366×768 TN 1600×900 TN^[11]	M(6) U
Modern case
T430u^[12]	September 2012	340 × 236 × 21	Starting at 1.85 kg (4.08 lbs)	Up to Intel Core i7-3517U (2 × 1.9 GHz, 4 MB L3)	Intel QM77	16 GB DDR3 – 1600 MHz (2 slots)	Intel HD 4000 Option + NVIDIA GeForce GT620M (1 GB VRAM)	1 SATA 1 mSATA	1366×768 TN^[13]	m
T431s^[14]	March 2013	331 × 226 × 20.7	Starting at 1.63 kg (3.6 lbs)	Up to Intel Core i7-3687U (2 × 2.1 GHz, 4 MB L3)	Intel QM77	12 GB DDR3 – 1600 MHz (4 GB soldered, 1 slot)	Intel HD 4000	1 SATA 1 mSATA	1600×900 TN^[15]	m
T440, T440 Touch^[16]	September 2013	339 × 232.5 × 23	Starting at 1.68 kg (3.7 lbs)^[c]	Up to Intel Core i7-4600U (2 × 2.1 GHz, 4 MB L3)		8/12 GB DDR3 – 1600 MHz (0/4 GB soldered, 1 slot)	Intel HD 4400 Option + NVIDIA GeForce GT720M (2 GB VRAM)	1 SATA 1 M.2	1366×768 TN 1600×900 TN^[17]	M(9) m
T440s, T440s Touch^[16]	September 2013	331 × 226 × 20.7	Starting at 1.59 kg (3.5 lbs)^[c]	Up to Intel Core i7-4600U (2 × 2.1 GHz, 4 MB L3)		12 GB DDR3 – 1600 MHz (4 GB soldered, 1 slot)	Intel HD 4400 Option + NVIDIA GeForce GT730M (2 GB VRAM)^[d]	1 SATA 1 M.2	1600×900 TN 1920×1080^[18] IPS	M(6) m
T440p^[19]	November 2013	339 × 232.5 × 29.5	Starting at 2.13 kg (4.7 lbs)	Up to Intel Core i7-4910MQ (4 × 2.9 GHz, 8MB L3)	Intel QM87	16 GB DDR3 – 1600 MHz (2 slots)	Intel HD 4600 Option + NVIDIA GeForce GT730M (2 GB VRAM)	1+1 SATA 1 M.2	1366×768 TN 1600×900 TN 1920×1080^[20] IPS	M(9) u
T450	January 2015	339 × 232.5 × 21	Starting at 1.81 kg (4.0 lbs)	5th Gen Intel Core i7-5600U (2 × 2.6 GHz, 4 MB L3) i5-5300U (2 × 2.3 GHz, 3 MB L3) i5-5200U (2 × 2.2 GHz, 3 MB L3) i3-5010U (2 × 2.1 GHz, 3 MB L3)		32 GB DDR3L – 1600 MHz (2 slots)	Intel HD 5500 Option + NVIDIA GeForce GT940M (1 GB VRAM)	1 SATA 1 M.2	1366×768 TN 1600×900 TN 1600×900 IPS Touch	M(6) m
T450s^[21]	February 2015^[22]	331 × 226 × 20.7	1.58 kg (3.5 lb)	5th Gen Intel Core^[e] i7-5600U (2 × 2.6 Ghz, 4 MB L3) i5-5300U i5-5200U		20 GB^[23] DDR3L – 1600 MHz (4 GB soldered, 1 slot)	Intel HD 5500 Option + NVIDIA GeForce GT940M (1 GB VRAM)	1 SATA 1 M.2	Anti-glare: 1600×900 TN 1920×1080 IPS 1920×1080 IPS Touch	M(6) m
T460	February 2016	339 × 232.5 × 21	Starting at 1.7 kg (3.8 lbs)	6th Gen Intel Core^[e] i7-6600U (2 × 2.6 Ghz, 4 MB L3) i5-6300U i5-6200U i3-6100U		32 GB DDR3L (2 slots)	Intel HD 520 Option + NVIDIA GeForce GT940MX	1 SATA 1 M.2	Anti-glare: 1366×768 TN 1920×1080 IPS 1920×1080 IPS Touch (Option)	M(6) m
T460s		331 × 226.8 × (17 – 18.8)	Starting at 1.4 kg (3.0 lbs)	6th Gen Intel Core^[e] i7-6600U (2 × 2.6 Ghz, 4 MB L3) i5-6300U i5-6200U		20 GB DDR4 (4 GB soldered, 1 slot)	Intel HD 520 Option + NVIDIA GeForce GT930MX	1 M.2	Anti-glare: 1920×1080 IPS 1920×1080 IPS Touch 2560×1440 IPS	m*2
T460p		339 × 235 × 24.5	Starting at 1.8 kg (4.0 lbs)	6th Gen Intel Core i7-6820HQ (4 × 2.7 Ghz, 8 MB L3) i7-6700HQ i5-6440HQ i5-6300HQ	Intel QM170	32 GB DDR4 (2 slots)	Intel HD 530 Option + NVIDIA GeForce GT940MX	1 M.2/SATA 1 M.2	1920×1080 IPS, Anti-glare 2560×1440 IPS	M(6)
T470^[24]	2017	336.6 × 232.5 × 20	Starting at 1.58 kg (3.49 lbs)	7th Gen Intel Core^[e] i7-7600U (2 × 2.8 GHz, 4 MB L3) i7-7500U i5-7300U i5-7200U i3-7100U		32 GB DDR4 (2 slots)	Intel HD 620 Option + NVIDIA GeForce GT940MX	1 M.2/SATA 1 M.2	Anti-glare: 1366×768 TN 1920×1080 IPS Touch (Option)	M(6) m
T470s		331 × 226.8 × (17 – 18.8)	Starting at 1.32 kg (2.9 lbs)	7th Gen Intel Core^[e] i7-7600U (2 × 2.8 GHz, 4 MB L3) i7-7500U i5-7300U i5-7200U		20/24 GB DDR4 (4/8 GB soldered, 1 slot)	Intel HD 620	1 M.2	Anti-glare: 1920×1080 IPS 1920×1080 IPS Touch 2560×1440 IPS	m*2
T470p		339 × 235 × 24.5	Starting at 1.8 kg (4.0 lbs)	7th Gen Intel Core i7-7820HQ (4 × 2.9 Ghz, 8 MB L3) i7-7700HQ i5-7440HQ i5-7300HQ	Intel QM175	32 GB DDR4 (2 slots)	Intel HD 630 Option + NVIDIA GeForce GT940MX	1 M.2/SATA 1 M.2	1920×1080 IPS Touch Anti-glare: 1920×1080 IPS 2560×1440 IPS	M(6)
25^[f]	2017	336.6 × 232.5 × 20	1.58 kg (3.5 lb)	Intel Core i7-7500U^[e]		32 GB DDR4 (2 slots)	NVIDIA GeForce 940MX (2 GB GDDR5)		1920×1080 Anti-glare, IPS Touch (Option)	M(6) m
T480^[25]	January 2018	336.6 × 232.5 × 20	Starting at 1.58 kg (3.49 lbs) Up to 1.87 kg (4.12 lbs)	7th– and 8th Gen Intel Core^[e] i7-8650U (4 × 1.9 GHz, 8 MB L3) i7-8550U i5-8350U i5-8250U i5-7300U i5-7200U i3-8130U		32 GB DDR4 – 2400 MHz (2 slots)	Intel HD 620 (or UHD 620) Option + NVIDIA GeForce MX150 (2 GB GDDR5)	1 M.2/SATA 1 M.2	1366×768 TN 1920×1080 IPS Touch (on cell) 1920×1080 IPS 2560×1440 IPS	M(6) m
T480s^[26]	January 2018	331 × 226.8 × 18.5	1.32 kg (2.9 lbs)	8th Gen Intel Core^[e] i7-8650U (4 × 1.9 GHz, 8 MB L3) i7-8550U i5-8350U i5-8250U		24GB DDR4 – 2400 MHz	Intel HD 620 Option + NVIDIA GeForce MX150 (2 GB GDDR5)		1920×1080 1920×1080 IPS touch 2560×1440 IPS	m
Nvidia graphic cards switches with Optimus Technology. ^ with optical drive ^ standard volt (35 W), small form factor ^ ^a ^b +0.14 kg for Touch ^ in some markets ^ ^a ^b ^c ^d ^e ^f ^g ^h Chipset and processor montains in a SoC package ^ T470 with 7-row keyboard modification

Recent 15" models available from Lenovo are:

Model	Release date (US)	Dimensions (mm)	Weight	CPU	Chipset	Memory ^(max)	Graphics	Storage	Screen	Battery
Classic case
T500	July 2008	357.5 × 255 × 33.5	Starting at 2.67 kg (5.89 lbs)	Up to Intel Core 2 Duo T9800 (2 × 2.93 GHz, 6 MB L2)	Intel GM45	8 GB DDR3 – 1067 MHz (2 slots)	Intel GMA 4500MHD	1+1 SATA	1280×800 TN 1680×1050 TN 1920×1200 TN	M(9) U
					Intel PM45		ATI Mobility Radeon HD 3650
					Intel PM45		ATI Mobility FireGL V5700
T510^[27]	January 2010	373 × 245 × (31.8 – 35.6)	Starting at 2.67 kg (5.89 lbs)	Up to Intel Core i7-640M (2 × 2.8 GHz, 4 MB L3)	Intel QM57	8 GB DDR3 – 1067 MHz (2 slots)	Intel GMA HD Option + NVIDIA NVS 3100M	1+1 SATA	1366×768 TN 1600×900 TN 1920×1080 TN	M(9) S
T520^[27]	February 2011	373 × 245 × (31.8 – 35.6)	Starting at 2.6 kg (5.74 lbs)	Up to Intel Core i7-2860QM (4 × 2.5 GHz, 8 MB L3)	Intel QM67	16 GB DDR3 – 1333 MHz (2 slots)	Intel HD 3000 Option + NVIDIA NVS 4200M (1 GB VRAM)	1+1 SATA 1 mSATA	1366×768 TN 1600×900 TN 1920×1080 TN^[28]	M(9) S
T530^[29]	June 2012	373 × 245 × (31.8 – 35.6)	Starting at 2.5 kg (5.56 lbs)	Up to Intel Core i7-3940XM (4 × 3.0 GHz, 8 MB L3)	Intel QM77	16/32 GB DDR3 – 1600 MHz (2/4 slots)	Intel HD 4000 Option + NVIDIA NVS 5400M (1 GB VRAM)	1+1 SATA 1 mSATA	1366×768 TN 1600×900 TN 1920×1080 TN^[30]	M(9) S
Modern case
T540p^[31]	November 2013	380 × 253 × 27.9	Starting at 2.47 kg (5.45 lbs)	Up to Intel Core i7-4910MQ (4 × 2.9 GHz, 8MB L3)	Intel QM87	16 GB DDR3 – 1600 MHz (2 slots)	Intel HD 4600 Option + NVIDIA GeForce GT730M (2 GB VRAM)	1+1 SATA 1 M.2	1366×768 TN 1920×1080 TN 2880×1620 IPS	M(9) u
T550^[32]	January 2015	380 × 252 × 22.5	Starting at 2.26 kg (5 lbs)	5th Gen Intel Core^[a] i7-5600U (2 × 2.6 GHz, 4 MB L3) i5-5300U (2 × 2.3 GHz, 3 MB L3) i5-5200U (2 × 2.2 GHz, 3 MB L3)		32 GB DDR3L – 1600 MHz (2 slots)	Intel HD 5500 Option + NVIDIA GeForce GT940M (1 GB VRAM)	1 SATA 1 M.2	1366×768 TN 1920×1080 TN 2880×1620 IPS	M(6) m
T560^[33]	February 2016	380.6 × 258 × 22.5	Starting at 2.2 kg (4.85 lbs)	6th Gen Intel Core^[a] i7-6600U (2 × 2.6 Ghz, 4 MB L3) i5-6300U i5-6200U		32 GB DDR3L 1600 MHz (2 slots)	Intel HD 520 Option + NVIDIA GeForce GT940MX	1 SATA 1 M.2	Anti-glare: 1366×768 TN 1920×1080 IPS 2880×1620 15.5"^[b] IPS	M(6) m
T570	March 2017	366 × 253 × 20	Starting at 2.04 kg (4.5 lbs)	Up to 7th Gen Intel Core^[a] i7-7600U (2 × 2.8 GHz, 4 MB L3)		32 GB DDR4 (2 slots)	Intel HD 620 Option + NVIDIA GeForce GT940MX	1 M.2/SATA 1 M.2	1366×768 TN 1920×1080 IPS 3840×2160 IPS	M(6) m
T580^[26]	January 2018	366 × 253 × 20	Starting at 1.97 kg (4.34 lbs)	Up to 8th Gen Intel Core^[a] i7-8650U with vPro		32 GB DDR4 – 2400 MHz (2 slots)	Intel HD 620 Option + NVIDIA GeForce MX150 (2 GB GDDR5)	1 M.2/SATA 1 M.2	Anti-glare: 1920×1080 IPS 1920×1080 IPS multi-touch 3840×2160 IPS	M(6) m
Nvidia graphic cards switches with Optimus Technology. ^ ^a ^b ^c ^d Chipset and processor montains in a SoC package ^ placed to a 15.6" chassis

^ "Dell Latitude E6520 Max Ram?". dell.com. 18 May 2012.
^ Piltch, Avram (2008-12-02). "Lenovo Thinkpad T400 Review". Laptopmag.com. Retrieved 2018-09-04.
^ "Lenovo T410 and T510 Datasheet".
^ "Lenovo ThinkPad T410: Built for Business".
^ "Lenovo ThinkPad T410s Datasheet" (PDF).
^ "Lenovo ThinkPad T420 and T520 Datasheet" (PDF).
^ "Lenovo ThinkPad T420s Datasheet" (PDF).
^ "Lenovo ThinkPad T430 Datasheet" (PDF).
^ "ThinkPad T430". Lenovo.
^ "Lenovo ThinkPad T430s Datasheet" (PDF).
^ "ThinkPad T430s". Lenovo.
^ "Lenovo ThinkPad T430u Datasheet" (PDF).
^ "ThinkPad T430u". Lenovo.
^ "Personal Systems Reference Lenovo ThinkPad T431s Notebook" (PDF).
^ "Lenovo ThinkPad T431s Datasheet" (PDF). lenovo.com. {{cite web}}: Cite has empty unknown parameter: |dead-url= (help)
^ ^a ^b "Personal Systems Reference Lenovo® ThinkPad® Notebooks September 2013 – Version 442".
^ "Lenovo ThinkPad T440: 14" IPS Laptops & Ultrabooks". Lenovo.
^ "ThinkPad T440s". Lenovo.
^ "Lenovo ThinkPad T440p Notebook".
^ "ThinkPad T440p". Lenovo.
^ "Lenovo ThinkPad T450s Spec Sheet" (PDF).
^ "Lenovo Unveils Latest ThinkPad X1 Carbon to Celebrate 100 Millionth ThinkPad".
^ "16 GB RAM Modules for Broadwell ThinkPads". ThinkScopes. 2015-03-25. Retrieved 2018-09-04.
^ "Lenovo ThinkPad Product Specifications Reference" (PDF).
^ "ThinkPad T480 Product Specifications Reference (PSREF)" (PDF). Retrieved 2018-02-10.
^ ^a ^b "ThinkPad T480s, ThinkPad T480 & ThinkPad T580: Quad Core CPUs and the GeForce MX150 are coming to the traditional T series". Notebookcheck. Retrieved 2018-02-08.
^ ^a ^b Cite error: The named reference ThinkPad IBM was invoked but never defined (see the help page).
^ "Detailed Specifications – ThinkPad T520". Lenovo.
^ "Lenovo ThinkPad T530 Datasheet" (PDF).
^ "ThinkPad T530 Laptop".
^ "Lenovo ThinkPad T540p Notebook".
^ "Lenovo ThinkPad T550 Notebook".
^ "Lenovo reveals its first 2016 plans for ThinkPad at CES". Digitaltrends.com. 2017-05-01. Retrieved 2018-09-04.

[QM77-1] Optional Intel Rapid Start Technology, Intel Smart Connect Technology (SSD required)

[QM87-2] And optional Intel Smart Connect Technology (SSD required)

[WiMax-3] Optionally WiMax

[16GB-5] ^ ^a ^b ^c ^d officially supported 8 GB^[1]

[drive-10] with optical drive

[11] standard volt (35 W), small form factor

[touch-23] +0.14 kg for Touch

[25] some markets

[SoC-31] ^ ^a ^b ^c ^d ^e ^f ^g ^h Chipset and processor montains in a SoC package

[34] T470 with 7-row keyboard modification

[SoC-43] Chipset and processor montains in a SoC package

[45] to a 15.6" chassis

[4] "Dell Latitude E6520 Max Ram?". dell.com. 18 May 2012.

[6] Piltch, Avram (2008-12-02). "Lenovo Thinkpad T400 Review". Laptopmag.com. Retrieved 2018-09-04.

[T410_T510_Datasheet-7] "Lenovo T410 and T510 Datasheet".

[8] "Lenovo ThinkPad T410: Built for Business".

[9] "Lenovo ThinkPad T410s Datasheet" (PDF).

[T420_T520_Datasheet-12] "Lenovo ThinkPad T420 and T520 Datasheet" (PDF).

[13] "Lenovo ThinkPad T420s Datasheet" (PDF).

[14] "Lenovo ThinkPad T430 Datasheet" (PDF).

[15] "ThinkPad T430". Lenovo.

[16] "Lenovo ThinkPad T430s Datasheet" (PDF).

[17] "ThinkPad T430s". Lenovo.

[18] "Lenovo ThinkPad T430u Datasheet" (PDF).

[19] "ThinkPad T430u". Lenovo.

[20] "Personal Systems Reference Lenovo ThinkPad T431s Notebook" (PDF).

[21] "Lenovo ThinkPad T431s Datasheet" (PDF). lenovo.com. {{cite web}}: Cite has empty unknown parameter: |dead-url= (help)

[lenovo.com-22] "Personal Systems Reference Lenovo® ThinkPad® Notebooks September 2013 – Version 442".

[24] "Lenovo ThinkPad T440: 14" IPS Laptops & Ultrabooks". Lenovo.

[26] "ThinkPad T440s". Lenovo.

[27] "Lenovo ThinkPad T440p Notebook".

[28] "ThinkPad T440p". Lenovo.

[29] "Lenovo ThinkPad T450s Spec Sheet" (PDF).

[30] "Lenovo Unveils Latest ThinkPad X1 Carbon to Celebrate 100 Millionth ThinkPad".

[32] "16 GB RAM Modules for Broadwell ThinkPads". ThinkScopes. 2015-03-25. Retrieved 2018-09-04.

[33] "Lenovo ThinkPad Product Specifications Reference" (PDF).

[35] "ThinkPad T480 Product Specifications Reference (PSREF)" (PDF). Retrieved 2018-02-10.

[:0-36] "ThinkPad T480s, ThinkPad T480 & ThinkPad T580: Quad Core CPUs and the GeForce MX150 are coming to the traditional T series". Notebookcheck. Retrieved 2018-02-08.

[ThinkPad_IBM-37] Cite error: The named reference ThinkPad IBM was invoked but never defined (see the help page).

[38] "Detailed Specifications – ThinkPad T520". Lenovo.

[39] "Lenovo ThinkPad T530 Datasheet" (PDF).

[40] "ThinkPad T530 Laptop".

[41] "Lenovo ThinkPad T540p Notebook".

[42] "Lenovo ThinkPad T550 Notebook".

[Think1-44] "Lenovo reveals its first 2016 plans for ThinkPad at CES". Digitaltrends.com. 2017-05-01. Retrieved 2018-09-04.

[a]

[b]

[c]

[d]

[1]

[2]

[3]

[4]

[5]

[a]

[b]

[6]

[7]

[8]

[9]

[10]

[11]

[12]

[13]

[14]

[15]

[16]

[c]

[17]

[d]

[18]

[19]

[20]

[21]

[22]

[e]

[23]

[24]

[f]

[25]

[26]

[27]

[28]

[29]

[30]

[31]

[32]

[a]

[33]

[b]