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Seagate Enterprise ST12000NM005J internal hard drive

Seagate · Internal Hard Drive

Seagate Enterprise ST12000NM005J internal hard drive price in United Kingdom

Model ST12000NM005JMPN ST12000NM005JMPN ST12000NM005J-20PKEAN 763649138830EAN 8719706020404

  • Storage12 TB
  • ConnectivitySAS
  • TypeHDD
  • Weight650 g

Lowest price incl. delivery

£406.99

at Back to the OfficeFree deliveryIn stock

  • 1 store
  • 1 in stock
  • 1 with free delivery
  • Checked 5 Oct 2026, 18:25 UTC
Go to Back to the Office

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Full specifications and side-by-side comparison

Prices in United Kingdom

1 store · prices in GBP · updated 5 Oct 2026, 18:25 UTC

Lowest price£406.99at Back to the Office · free shippingGo to Back to the Office
Price range across 1 offer

Every store asks the same price.

  • 1 of 1 stores in stock
  • 1 with free shipping
  • Checked 5 Oct 2026, 18:25 UTC

  1. Back to the OfficeLowest priceSeagate Enterprise ST12000NM005J internal hard drive 12 TB 7200 RPM 256 MB 3.5" SAS In stockFree shipping
    £406.99incl. free shipping
    Go to store

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 5 Oct 2026, 18:25 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

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Product details

Identification

Brand
Seagate
Product
Enterprise ST12000NM005J internal hard drive
Full name
Seagate Enterprise ST12000NM005J internal hard drive 12 TB 7200 RPM 256 MB 3.5" SAS
Manufacturer part number
ST12000NM005J, ST12000NM005J-20PK
EAN / UPC
763649138830, 8719706020404

28 specifications from the manufacturer's data sheet

Features

HDD capacity12 TB
HDD speed7200 RPM
HDD size3.5"
InterfaceSAS
TypeHDD
Component forDisk array
Storage drive buffer size256 MB
HDD interface transfer rate12 Gbit/s
HDD sustained transfer rate258 MiB/s
Average latency4.16 ms
Uncorrectable Bit Error Rate (UBER)< 1 per 10^15 bits read
Rotational Vibration (RV) sensorsYes
24/7 operationYes
Mean time between failures (MTBF)2500000 h

Power

Power consumption (idle)5 W
Power consumption (read)9.1 W
Power consumption (write)6.2 W
Operating voltage5 / 12 V

Operational conditions

Operating temperature (T-T)5 - 60 °C
Non-operating vibration2.27 G
Operating shock50 G
Non-operating shock200 G

Weight & dimensions

Width101.8 mm
Depth147 mm
Height26.1 mm
Weight650 g

Packaging data

Quantity per pack1 pc(s)

Logistics data

Harmonized System (HS) code84717050

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