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Lenovo 01DE351 2.5 inch SAS hard drive bare silver metal casing

Lenovo

Lenovo 01DE351 900 GB 2.5" SAS 10000 RPM 12Gb/s internal hard drive

SKU CH-W3H7-XYGRT MPN 01DE351

A 900 GB 2.5" SAS 12Gb/s internal hard drive spinning at 10000 RPM for high-performance server storage

  • Total capacity900 GB
  • Interface typeSAS 12Gb/s
  • Form factor2.5 in (6.35 cm)
  • Packaging typeBare Drive
  • Rotational speed10,000 RPM
  • Mean latency12Gb/s
  • 900 GB capacity stores large datasets
  • 10000 RPM spindle speed accelerates data access
  • SAS 12Gb/s interface enables fast transfer rates
  • 5 inch form factor fits dense server bays
  • Hot-swap tray allows drive replacement without downtime

Lenovo 900 GB SAS 10K drive

The Lenovo 01DE351 is a 900 GB 2.5-inch internal hard drive spinning at 10000 RPM with a SAS 12Gb/s interface. It is built for enterprise servers and storage arrays that demand high-throughput mechanical storage in a hot-swap tray.

Suits administrators expanding SAS-backed RAID

This drive fits systems that accept 2.5-inch SAS devices and can utilise the 12Gb/s link speed. It is not for buyers who require solid-state latency or an interface other than SAS.

SAS 12Gb/s interface

The single specification that decides compatibility is the SAS 12Gb/s interface; the host controller and backplane must support this exact protocol and transfer rate for the drive to function.

How it compares

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

Price $581.99
Pricier than about 90% of the 4,938 comparable items (median $107.99).
Total capacity 900 GB
Lower than about 64% of the 2,372 comparable items (median 2 TB).
Price per TB $646.66 per TB
Pricier than about 90% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameLenovo
Model name01DE351
Total capacity900 GB
Performance
Rotational speed10,000 RPM
Mean latency12Gb/s
Ports & slots
Interface typeSAS 12Gb/s
Size & build
Form factor2.5 in (6.35 cm)
Shipping weight0.91 kg
Package size350 × 340 × 64 mm

Questions about this item

What does the SAS 12Gb/s interface actually limit in real use?

The SAS 12Gb/s interface sets a maximum signal rate of 12Gb/s; actual throughput depends on the 10000 RPM platters and the host controller.

What physical space and mounting does the 2.5" drive need?

It fits a standard 2.5" drive bay and uses a hot-swap tray; the tray must match the server or enclosure sled.

How is the drive installed and which step is often missed?

Slide the drive into the hot-swap tray until it clicks, then insert the tray into the bay until the latch engages fully.

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