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Silver 2.5 inch SAS hard drive with hot-swap tray, 600GB 15000 RPM

DELL

DELL 1W7HC 600GB 2.5" SAS 15K 12Gb/s internal hard drive

SKU CH-CWSA-0JPT6

A 600 GB, 2.5-inch SAS hard drive spinning at 15,000 RPM with a 12 Gb/s interface for high-speed server storage

  • Total capacity600 GB
  • Interface typeSAS 12Gb/s
  • Form factor2.5 in (6.35 cm)
  • Rotational speed15,000 RPM
  • 15 000 RPM spindle for rapid data access
  • 12 Gb/s SAS interface enables high-throughput transfers
  • 600 GB capacity fits demanding enterprise workloads
  • 5-inch hot-swap form factor simplifies drive replacement
  • Dell 1W7HC original part ensures server compatibility

Dell 1W7HC 600GB 15K SAS drive

The Dell 1W7HC is a new 600GB internal hard drive built for enterprise servers and storage arrays. Its 2.5 inch form factor fits hot-swap bays and the SAS 12Gb/s interface provides the throughput expected in high-availability environments. The 15000 RPM spindle speed keeps latency low for transactional workloads.

Suited for high-IOPS server roles.

This drive suits database servers, virtualisation hosts and tier-one applications that demand sustained random performance. Buyers who need maximum terabytes per pound should look at larger-capacity nearline drives instead. The 15K spindle also makes it unsuitable for quiet desktop or workstation builds where acoustic noise is a concern.

SAS 12Gb/s interface determines compatibility

The single specification that decides fitment is the SAS 12Gb/s interface; the system backplane or controller must support this link speed to realise full performance. Verify that the target chassis accepts 2.5 inch hot-swap trays before ordering. No other interface or protocol is supported by this drive.

How it compares

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

Price $184.99
Pricier than about 66% 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 $308.32 per TB
Pricier than about 85% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameDell
Model name1W7HC
Total capacity600 GB
Performance
Rotational speed15,000 RPM
Ports & slots
Interface typeSAS 12Gb/s
Size & build
Form factor2.5 in (6.35 cm)

Questions about this item

How does the 15000 RPM spindle speed affect real-world performance in a server?

The 15000 RPM rotation delivers low latency and high sustained throughput for transaction-heavy workloads such as databases and virtualisation.

What practical limit does the SAS 12Gb/s interface impose on throughput?

The SAS 12Gb/s link caps the maximum burst transfer rate at twelve gigabits per second, shared across the controller channel.

Will the 2.5-inch hot-swap tray fit a standard 2.5-inch drive bay?

Yes, the 2.5-inch form factor with hot-swap tray is designed for standard 2.5-inch SAS drive bays in Dell PowerEdge servers.

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