Datasheet

Intel Desktop Board D945GSEJT Technical Product Specification
56
• 2.5-inch PATA hard disk drive
⎯ Load: continuous read/write benchmark
• Intel Z-U130 USB Solid-State Drive (or compatible device) on the USB flash drive
header
⎯ Load: continuous read/write benchmark
• Wireless card on PCI Express Mini Card slot, connected via 802.11n protocol
⎯ Load: continuous read/write benchmark on remote share
• Riser card on conventional PCI slot, populated with third-party modem and disk
encryption add-in cards
• USB keyboard and mouse
• Back and front panel host-powered USB devices (other than keyboard and mouse)
at or near 500 mA
⎯ Load: continuous read/write activity on external drive/peripheral
• LAN linked at 1 Gbps
⎯ Load: continuous read/write benchmark on remote share
• All on board peripherals enabled (serial, parallel, audio, …)
Table 32. Maximum Load Configuration Current and Power Results
Subsystem Current Draw at 12 V Power Consumption
Minimum Load Configuration 1.02 A 12.28 W
SATA DVD-R/W 0.29 A 3.48 W
3.5-inch SATA hard disk drive 0.525 A 6.24 W
2.5-inch PATA hard disk drive 0.3 A 3.6 W
Intel Z-U130 USB Solid State Drive
(or compatible device)
0.31 A 3.72 W
Wireless PCI Express Mini Card 0.15 A 1.8 W
PCI cards on riser 0.19 A 2.28 W
Host-powered USB devices (other
than keyboard and mouse)
0.72 A 8.64 W
Maximum Load Configuration 3.505 A 42.04 W
2.8 Reliability
The Mean Time Between Failures (MTBF) prediction is calculated using component and
subassembly random failure rates. The calculation is based on the Bellcore Reliability
Prediction Procedure, TR-NWT-000332, Issue 4, September 1991. The MTBF
prediction is used to estimate repair rates and spare parts requirements.
The MTBF data was calculated from predicted data at 50 ºC. The Intel Desktop Board
D945GSEJT MTBF is 170,972 hours.