| Manufacturer | Sony |
| Manufacturer Part # | VGN-SR420J/B |
| Cost Central Item # | 10895028 |
| Product Description | Sony VAIO SR Series VGN-SR420J/B - Core 2 Duo T6500 / 2.1 GHz - Centrino - RAM 4 GB - HDD 320 GB - DVD±RW (±R DL) / DVD-RAM - Mobility Radeon HD 4570 - WLAN : 802.11 a/b/g/n (draft), Bluetooth 2.1 EDR - fingerprint reader - Vista Home Premium 64-bit - 13.3" Widescreen TFT 1280 x 800 ( WXGA ) - camera - matte black |
| Approximate Dimensions (WxDxH) | 12.4 in x 9.2 in x 1.3 in |
| Approximate Weight | 4.2 lbs |
| Platform Technology | Intel Centrino |
| System Type | Notebook |
| Built-in Devices | Wireless LAN antenna, Bluetooth antenna |
| Embedded Security | Fingerprint reader |
| Processor | Intel Core 2 Duo T6500 / 2.1 GHz ( Dual-Core ) |
| Cache Memory | 2 MB - L2 cache |
| RAM | 4 GB (installed) / 8 GB (max) - DDR2 SDRAM - 800 MHz - PC2-6400 ( 2 x 2 GB ) |
| Card Reader | Yes |
| Hard Drive | 320 GB - Serial ATA-150 - 5400 rpm |
| Optical Storage | DVD±RW (±R DL) / DVD-RAM - integrated |
| Display | 13.3" TFT 1280 x 800 ( WXGA ) |
| Graphics Controller | ATI Mobility Radeon HD 4570 |
| Video Memory | 512 MB |
| Audio Output | Sound card |
| Telecom | Fax / modem - 56 Kbps |
| Networking | Network adapter - Ethernet, Fast Ethernet, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n (draft), Bluetooth 2.1 EDR |
| Wireless NIC | Intel WiFi Link 5100 |
| Notebook Camera | Integrated - 1.3 Megapixel |
| Input Device | Keyboard, touchpad |
| Battery | Lithium ion |
| Run Time (Up To) | 5 hour(s) |
| Operating System | Microsoft Windows Vista Home Premium 64-bit Edition |
| Environmental Standards | , EPEAT Gold |
| Manufacturer Warranty | 1 year warranty |