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Seagate

Seagate ST600MM0158 600GB 10000 RPM 128MB SAS 12Gb/s 2.5" internal hard drive

SKU CH-6ZTD-TZDEF MPN ST600MM0158

A 600 GB 10,000 RPM SAS drive with 128 MB cache in a 2.5 inch form factor for server workloads

  • Total capacity600 GB
  • Interface typeSAS 12Gb/s
  • Form factor2.5 in (6.35 cm)
  • Packaging typeBare Drive
  • Rotational speed10,000 RPM
  • Cache memory128 MB
  • 600 GB capacity supports demanding server workloads
  • 10 000 RPM spindle speed delivers fast data access
  • 128 MB cache improves burst transfer performance
  • SAS 12 Gb/s interface provides high-throughput connectivity
  • 5 inch form factor fits dense enterprise enclosures

Enterprise SAS Drive

The Seagate ST600MM0158 is a 2.5-inch internal hard drive built for enterprise servers. It delivers 600GB of storage on a SAS 12Gb/s interface with a 10000 RPM spindle speed and 128MB cache. The bare-drive form factor measures 15.00mm in height, 70.10mm in width and 100.45mm in length.

Server Workload Suitability

This drive suits administrators deploying high-performance storage in 2.5-inch server bays that accept SAS 12Gb/s connections. It is not intended for desktop PCs or external enclosures lacking a compatible SAS controller and backplane. Buyers needing larger capacities or different physical dimensions should consider other models.

Deciding Specification

The SAS 12Gb/s interface is the single specification that determines whether this drive fits the target system. A server backplane and controller must support this exact interface standard for the drive to function. Verify the host hardware provides a SAS 12Gb/s port before purchase.

How it compares

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

Price $203.99
Pricier than about 70% of the 4,938 comparable items (median $107.99).
Total capacity 600 GB
Lower than about 76% of the 2,372 comparable items (median 2 TB).
Price per TB $339.98 per TB
Pricier than about 86% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameSeagate
Model nameST600MM0158
Total capacity600 GB
Recommended useIdeal for Servers
Performance
Rotational speed10,000 RPM
Mean latency12Gb/s
Storage
Cache memory128 MB
Ports & slots
Interface typeSAS 12Gb/s
Size & build
Form factor2.5 in (6.35 cm)
Max height15 mm
Maximum width70.1 mm
Maximum length100.45 mm
Shipping weight0.20 kg
Package size140 × 89 × 20 mm

Questions about this item

Will the 2.5-inch 15.00mm height fit my server drive bay?

The drive measures 15.00mm tall, 70.10mm wide and 100.45mm long, so it fits standard 2.5-inch bays that accept 15mm drives.

How do I connect the SAS 12Gb/s interface and what step is often missed?

Plug the SAS data and power connectors into the backplane or HBA, then verify the controller negotiates 12Gb/s link speed — many forget to enable the higher rate in BIOS.

When should I expect to replace the 10000 RPM mechanism?

Enterprise 10K drives are rated for continuous operation; plan replacement when SMART reallocated sectors rise or after the manufacturer's rated workload limit is reached.

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