We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver 3.5 inch SCSI hard drive in metal caddy

IBM

IBM MAW3073NC 73.4GB 10000RPM Ultra-320 80-Pin 8MB 3.5in SCSI internal hard drive

SKU CH-AEFS-DQ6GR

A 73.4 GB 10000 RPM Ultra-320 SCSI drive with 8 MB cache and included system caddy for 3.5 inch bays

  • 10 000 RPM spindle speed enables fast data access
  • 4 GB capacity provides ample enterprise storage
  • Ultra-320 SCSI interface delivers 320 MB/s throughput
  • 8 MB cache buffers bursts for smooth I/O
  • 80-pin connector with included caddy simplifies hot-swap installation

73.4 GB 10K Ultra-320 SCSI Drive

This 3.5-inch internal hard drive delivers 73.4 GB of storage on a 10,000 RPM spindle with an 8 MB buffer. It connects through a 3.5" SCSI Ultra-320 80-pin interface and ships new with an IBM system caddy for direct mounting in compatible bays.

Servers needing a direct 80-pin U320 replacement

The drive suits administrators replacing a failed disk in an existing Ultra-320 backplane or expanding an array that still uses 80-pin SCSI. Systems without an 80-pin SCSI backplane, or workloads demanding larger single volumes, cannot use this unit.

Ultra-320 80-pin interface requirement

The single specification that decides fit is the 3.5" SCSI Ultra-320 80-pin connector; the host must provide that exact electrical and mechanical interface for the drive to function.

Highlights

  • 10 000 RPM spindle speed enables fast data access
  • 4 GB capacity provides ample enterprise storage
  • Ultra-320 SCSI interface delivers 320 MB/s throughput
  • 8 MB cache buffers bursts for smooth I/O
  • 80-pin connector with included caddy simplifies hot-swap installation

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the 90P1309, 90P1305 or 26K5152 part number for my server?

All three part numbers refer to the same MAW3073NC drive with 73.4GB capacity, 10000RPM speed and 8MB cache; pick the one that matches your system's service documentation.

What does the 10000RPM rating deliver in a live system?

The 10000RPM spindle reduces average latency and sustains higher sequential throughput for database or transaction workloads compared to slower desktop drives.

How fast can the Ultra-320 80-pin SCSI interface actually move data?

The Ultra-320 interface caps burst transfers at 320MB/s; real-world sustained rates depend on the 10000RPM mechanics and 8MB buffer.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.