X61s

Standard Features

 * Machine type: 7668, 7669
 * Processor: One of the following low-voltage processors:
 * Intel Core 2 Duo CPU L7300 @ 1.40 GHz
 * Intel Core 2 Duo CPU L7500 @ 1.60 GHz
 * Intel Core 2 Duo CPU L7700 @ 1.80 GHz
 * Graphics: Intel Graphics Media Accelerator X3100
 * Display: Matte 12.1" TFT display with 1024x768 resolution, 180 nits
 * Memory: 2 slots upgradable to 4GB, with the following standard choices
 * 1GB DDR2 PC2-5300
 * 2GB DDR2 PC2-5300
 * Storage: One of the following SATA HDDs
 * 100GB 7k100 Hitachi 7200 RPM
 * 120GB, [..] SATA HDD
 * Active Protection System
 * Audio: Intel HD Audio with AD1984 codec
 * Ethernet: Intel Gigabit Ethernet (10/100/1000) PCI-Express
 * WLAN:
 * Intel PRO/Wireless 3945ABG Mini-PCI Express Adapter
 * Intel PRO/Wireless 4965AGN Mini-PCI Express Adapter
 * Security:
 * Trusted Computing Group TPM 1.2
 * Integrated Fingerprint Reader in some models
 * I/O Ports:
 * 3x USB 2.0 Ports
 * VGA port
 * RJ-45 Ethernet jack
 * RJ-11 Modem jack
 * 3.5mm Headphone jack
 * 3.5mm Microphone jack
 * SD Card slot with IO support
 * CardBus slot (Type 2)
 * 4-pin Firewire 400 (IEEE1394a) port
 * Dimensions: 268 x 211 x 20-28 mm (10.5 x 8.3 x 0.8-1.1")
 * Weight:
 * with 4-cell prismatic:
 * with 4-cell cylindrical: 1.41 kg (3.11 lb)
 * with 8-cell cylindrical: 1.63 kg (3.56 lb)

Original OS

 * Windows Vista Business
 * Windows Vista Starter
 * Windows Vista Home Basic
 * Windows Vista Home Premium
 * Windows Vista Ultimate
 * Windows Vista Enterprise
 * Windows XP Professional (some models)
 * Windows XP Home Edition (some models)