ThinkPad T400

SKU announcement
2 September 2008
Series
T

The documented configurations describe ThinkPad T400 as a 14.1-inch business notebook built around Intel Core 2 Duo.

Historical context

Ultrabay supported a modular optical/storage workflow rather than a sealed appliance design. Its VGA outputs connected office displays, while USB 2.0 handled local peripherals.

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Specifications

Platform & performanceProcessor, memory, graphics and storage4
Processor
Intel Core 2 Duo: P8400, P8700
Memory
2GB std / 8GB max / PC3-8500 1066MHz DDR3, non-parity, dual-channel capable, two 204-pin SO-DIMM sockets
Graphics
Intel Graphics Media Accelerator 4500MHD (GMA 4500MHD), in GM45
Storage
160GB (5400 rpm), 250GB (5400 rpm) or 320GB (7200 rpm) / SATA 1.5Gb/s, 2.5" wide, 9.5mm high, removable, upgradable, supports 2nd disk
Display & designPanel, dimensions and weight3
Display
14.1"; 1280x800; LED backlight, CCFL backlight
Dimensions
6-cell 14.1W" (WxDxH): 13.2" x 10.6" x 1.1–1.3"; 335.5 x 270mm x 28–32mm
Weight
6-cell: starting at 5.0 lb (2.3kg)
Connections & powerPorts, networks and battery3
Ports
Three USB 2.0, external monitor (VGA DB-15), modem (RJ-11), ethernet (RJ-45), IEEE 1394 FireWire 400 (4-pin connector; 1394a-2000 standard)
Connectivity
Ethernet: Intel 82567LM Gigabit Network Connection (Boazman), PHY, PCIe x1; Bluetooth: Some: Bluetooth 2.1 wireless, LED indicator
Battery
Lithium Ion 6-cell, supports unique 2nd battery in Ultrabay Slim
Systems & equipmentOriginal software and other features3
Original systems
Windows XP / Windows Vista preloads or downgrade licensing, depending on listed SKU.
Positioning
Business notebook
Features
Keyboard: 89-key, ThinkVantage button, spill-resistant, multimedia Fn keys; Ultrabay Slim: One modular bay for interchangeable devices (right side), 9.5mm high bay, flat bezel; Security chip: Trusted Platform Module, integrated in ICH9M, TCG 1.2-compliant

Manuals

2 documents
MaintenancePDF

R400, T400 — Hardware Maintenance Manual

Official source

Open PDF
Reference details
Source
Official source
Source model designation
ThinkPad R400, T400
File size
Not recorded

SHA-256Not recorded

Product referencePDF

Lenovo Product Specifications Reference: ThinkPad Notebooks 2005–2013 withdrawn (December 2013)

Official source · 24.1 MB

Open PDF
Reference details
Source
Official source
Source model designation
R40, R50, R51, R52, R60, R61, T41, T42, T43, T60, T61, X31, X32, X40, X41, X60, X61, G40, G41, Z60, Z61
File size
24.1 MB

SHA-256c091ddf01f29cf6f72e87cc764ed14173ebff20a3b4f854735e8359695d6f36f

Drivers & Software

0 packages

No software linked to this exact entry yet.

BIOS & Firmware

0 packages

No firmware linked to this exact entry yet.

Research & references

ThinkWiki: T400 (Community source)

Date sources & variant notes
2008 · ThinkPad T400
Profile sources
Identity, dates & original listings

Manufacturer model matrix