HP A6537-69230 - 18GB hot-swap Ultra160 Low Voltage Differential (LVD) SCSI hard drive module - 10,000 RPM, low profile Retail
HP A6540-69230 - 18GB hot-swap Ultra160 Low Voltage Differential (LVD) SCSI hard drive module - 15,000 RPM, low profile Retail
HP A6537-69003 - 18GB hot-swap Ultra160 Low Voltage Differential (LVD) SCSI hard drive module - 10,000 RPM, low profile Retail
HP A5531-69003 - 18GB hot-plug Ultra SCSI Low Voltage Differential (LVD) SCA hard drive - 10,000 RPM, low profile (Seagate ST318203LC) Retail
HP A6539-69002 - 73GB hot-swap Ultra160 Low Voltage Differential (LVD) SCSI hard drive module - 10,000 RPM, low profile Retail
HP A6845-69002 - 18GB hot-plug Ultra160 Wide Low Voltage Differential (LVD) SCSI hard drive - 15,000 RPM, low profile, 80-pin SCA connector Retail
HP A6736-69002 - 18GB hot-plug Ultra160 Wide Low Voltage Differential (LVD) SCSI hard drive - 10,000 RPM, low profile, 80-pin SCA connector Retail
HP P2553-69003 - SCSI backplane (hot-swap) - Has five SCA SCSI connectors for five hot-swap SCSI drives Retail