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3.5 inch SCSI hard drive in silver metal caddy with 80-pin connector

Seagate

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

SKU CH-MKEF-HJ9W4

A 73.4 GB, 10,000 RPM SCSI Ultra-320 drive with 8 MB cache, 80-pin connector and included caddy for 3.5-inch server bays

  • 10,000 RPM spindle speed for quick data access
  • 4 GB capacity stores critical server workloads
  • Ultra-320 SCSI interface delivers 320 MB/s throughput
  • 8 MB cache buffers burst I/O operations
  • Includes IBM system caddy for tool-free installation

73.4 GB 10K RPM SCSI drive

This 3.5 inch internal hard drive delivers 73.4 GB of storage on a SCSI Ultra-320 80-pin interface. It spins at 10000 RPM with an 8 MB buffer and ships new in an IBM system caddy. The drive suits legacy servers and workstations that require this specific connection type.

Suits U320 bays; not for other interfaces

The unit fits directly into Ultra-320 80-pin backplanes found in older IBM xSeries and compatible systems. Builders whose chassis or controller uses a different pin count, signalling voltage or protocol cannot install this drive without an adapter that is not included.

Interface is SCSI Ultra-320 80-pin

The single specification that decides compatibility is the 80-pin SCSI Ultra-320 connector. Verify that your backplane and controller match this exact interface before purchase; no other connection method is supported by this unit.

Highlights

  • 10,000 RPM spindle speed for quick data access
  • 4 GB capacity stores critical server workloads
  • Ultra-320 SCSI interface delivers 320 MB/s throughput
  • 8 MB cache buffers burst I/O operations
  • Includes IBM system caddy for tool-free installation

Specifications

No published specifications for this item yet.

Questions about this item

What throughput does the Ultra-320 SCSI interface cap at in practice?

The Ultra-320 SCSI interface caps at 320 MB/s sustained transfer on the bus.

What physical space and mounting does the 3.5-inch 80-pin drive require?

It fits a standard 3.5-inch bay and uses the included IBM system caddy for hot-swap trays.

How is the SCSI ID set during installation, and what step is often missed?

Set the SCSI ID via the 80-pin backplane jumpers before insertion; the step often missed is verifying the ID is unique on the chain.

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