Specifications 84
Specification Value
Drive rotation 300 rpm
Transfer rate
High 500 Kb/s
Low 250 Kb/s
Bytes/sector 512
Sectors per track (high/low) 18/9
Tracks per side (high/low) 80/80
Access times
Track-to-track (high/low) 3 ms/6 ms
Average (high/low) 169 ms/94 ms
Setting time 15 ms
Latency average 100 ms
Cylinders (high/low) 80/80
Read/write heads 2
FBDIMM specifications
CAUTION: Be sure to install FBDIMMs in the proper configuration. Refer to the Documentation
CD.
Item Description
Type Registered DDR2 Fully Buffered DIMMs (FBDIMMs)
Size 512-MB, 1-GB, 2-GB, 4-GB
Width 72 bits
Upgrade requirement * FBDIMMs must be installed in pairs within a bank, except in single-FBDIMM
mode, which supports a single 512-MB FBDIMM installed in slot 1A. A bank must
be populated with two FBDIMMs with identical HP part numbers.
*Use only Registered DDR2 FBDIMMs. Use HP FBDIMMs only.
CD-ROM drive specifications
Specification Value
Disk formats CD-ROM (modes 1 and 2); mixed mode (audio and data combined); CD-DA;
Photo CD (single/multiple-session), CD-XA ready; CDi ready
Capacity 550 MB (mode 1, 12 cm)
640 MB (mode 2, 12 cm)
Block size 2368, 2352 bytes (mode 0)
2352, 2340, 2336, 2048 bytes (mode 1)
2352, 2340, 2336, 2048 bytes (mode 2)
Dimensions
