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Silver 2.5 inch SAS hard drive with black tray caddy

DELL

DELL ST1200MM0007 1.2TB 10000 RPM SAS 2.5" internal hard drive

SKU CH-AX7D-F5G57

A 1.2 TB SAS drive spinning at 10000 RPM in a 2.5 inch form factor, supplied with a G176J tray

  • Total capacity1.2 TB
  • Interface typeSAS 6Gb/s
  • Form factor2.5 in (6.35 cm)
  • Rotational speed10,000 RPM
  • 2 TB capacity stores large datasets and applications
  • 10 000 RPM spindle delivers fast sequential and random access
  • SAS 6 Gb/s interface provides high-throughput enterprise connectivity
  • 5 inch small form factor fits dense server and storage bays
  • Includes G176J tray for tool-less Dell chassis installation

Capacity and interface

This Dell ST1200MM0007 is a 1.2TB 2.5-inch internal hard drive spinning at 10000 RPM with a SAS 6Gb/s interface. It ships with a G176J tray for direct mounting in compatible Dell bays. The drive is supplied new in retail or OEM packaging.

Server and storage builders

The 10000 RPM spindle and SAS connection suit transaction-heavy workloads such as databases, virtualisation hosts and mid-range arrays. Buyers who need larger capacities per spindle or lower power draw for bulk archives should consider other form factors.

SAS 6Gb/s host requirement

The drive requires a controller or backplane that supports SAS 6Gb/s signalling. Without a matching SAS host the drive will not be recognised, so verify the host interface 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 $61.99
Cheaper than about 69% of the 4,938 comparable items (median $107.99).
Total capacity 1.2 TB
Lower than about 58% of the 2,372 comparable items (median 2 TB).
Price per TB $51.66 per TB
Cheaper than about 60% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameDell
Model nameST1200MM0007
Total capacity1.2 TB
Performance
Rotational speed10,000 RPM
Ports & slots
Interface typeSAS 6Gb/s
Size & build
Form factor2.5 in (6.35 cm)

Questions about this item

How much power and heat does the 10000 RPM SAS drive generate when running continuously?

The 10000 RPM spindle speed means higher sustained power draw and heat output than slower drives; ensure your chassis has adequate airflow for 2.5" bays.

Does the included G176J tray fit my server or storage array without extra parts?

The G176J caddie is designed for Dell 2.5" hot-swap bays; non-Dell systems may need a different carrier or adapter.

Will this SAS 6Gb/s drive work on an older 3Gb/s SAS backplane I still use?

SAS 6Gb/s drives negotiate down to 3Gb/s on legacy backplanes, so the drive will function at the slower link speed.

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