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Bare 3.5 inch SCSI hard drive with 80-pin connector

Maxtor

Maxtor Atlas 10K V 8J073J0 74GB 10000 RPM 8MB SCSI Ultra320 80pin 3.5" internal hard drive

SKU CH-4RN1-4DCSA MPN 8J073J0

74 GB, 10,000 RPM SCSI Ultra320 drive with 8 MB cache for high-throughput desktop workloads

  • Total capacity74 GB
  • Interface typeSCSI Ultra320 80pin
  • Form factor3.5 in (8.89 cm)
  • Packaging typeBare Drive
  • Rotational speed10,000 RPM
  • Cache memory8 MB
  • 10,000 RPM spindle speed cuts data-access latency
  • 8 MB cache buffers bursts for smoother throughput
  • SCSI Ultra320 80-pin interface delivers 320 MB/s bandwidth
  • 4 million hours MTTF rating supports 24×7 operation
  • 5-inch form factor fits standard drive bays

Server-class 74GB SCSI drive

The Maxtor Atlas 10K V 8J073J0 is a 74GB 3.5-inch internal hard drive spinning at 10000 RPM with an 8MB cache. It uses the SCSI Ultra320 80-pin interface and is rated for 1.4 million hours MTTF. Designed for 24x7 operation in enterprise environments.

Bare drive with 80-pin connector

Supplied as a bare drive without cables or brackets, the unit relies on an 80-pin SCA connector that carries both power and data. A compatible backplane or hot-swap cage is required for installation. The drive includes a thermal sensor, Shock Protection System and S.M.A.R.T. monitoring. RoHS compliant.

Check host compatibility first

Some motherboards do not support the SCSI interface; verify that your system has a suitable Ultra320 controller or HBA before ordering. The 80-pin form factor will not fit standard 68-pin internal cables without an adapter. Ensure your chassis accepts 3.5-inch drives and provides adequate cooling for 10000 RPM operation.

How it compares

Measured against everything we stock in 3.5-Inch Internal Desktop HDDs, at today’s prices. Recalculated every night.

Price $168.99
Pricier than about 63% of the 4,938 comparable items (median $107.99).
Total capacity 74 GB
Lower than about 98% of the 2,372 comparable items (median 2 TB).
Price per TB $2,283.65 per TB
Pricier than about 91% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameMaxtor
Product lineAtlas 10K V
Model name8J073J0
Total capacity74 GB
Performance
Rotational speed10,000 RPM
Average seek time4 ms
Mean write time4.5 ms
Mean latency3 ms
Storage
Cache memory8 MB
Ports & slots
Interface typeSCSI Ultra320 80pin
Size & build
Form factor3.5 in (8.89 cm)
Shipping weight0.68 kg
Package size203 × 152 × 51 mm

Questions about this item

What maximum throughput does the SCSI Ultra320 80pin interface provide on this 74GB drive?

The SCSI Ultra320 80pin interface supports up to 320 MB/s burst transfer, though sustained rates depend on the 10000 RPM mechanics and 8MB cache.

Will the 3.5 inch 80-pin SCA connector fit directly into my server backplane or does it need an adapter?

The 3.5 inch form factor uses an 80-pin SCA connector that plugs straight into a compatible hot-swap backplane; no separate power or signal cables are required.

How do I set the SCSI ID on this bare drive before installing it in a RAID array?

The drive has no jumpers; the SCSI ID is assigned by the backplane slot position, so insert it into the bay that matches the desired ID.

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