Seagate · Internal Hard Drive

Seagate IronWolf Pro ST18000NE000 internal hard drive price in United Kingdom

Model ST18000NE000MPN ST18000NE000-20PKMPN ST18000NE000EAN 8719706026789EAN 763649146248

Storage18 TB
ConnectivitySerial ATA III
TypeHDD
Weight670 g

Lowest price incl. delivery

£534.99

at Back to the OfficeFree deliveryIn stock

1 store
1 in stock
1 with free delivery
Checked 5 Oct 2026, 18:25 UTC

Ad · prices and stock as last reported by the store; the store's checkout is what counts.

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£534.99at 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

Back to the OfficeLowest priceSeagate IronWolf Pro ST18000NE000 internal hard drive 18 TB 7200 RPM 256 MB 3.5" Serial ATA III In stockFree shipping
£534.99incl. free shipping
Go to store : Back to the Office (opens in a new tab)

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

Price history is being collected. After 14 days of prices we will show whether today's price is good.

Product details

Identification

Brand: Seagate
Product: IronWolf Pro ST18000NE000 internal hard drive
Full name: Seagate IronWolf Pro ST18000NE000 internal hard drive 18 TB 7200 RPM 256 MB 3.5" Serial ATA III
Manufacturer part number: ST18000NE000-20PK, ST18000NE000
EAN / UPC: 8719706026789, 763649146248, 5415247262558, 5715063003602, 7612392411567, 8592978280956
Category: Internal Hard Drive

30 specifications from the manufacturer's data sheet

Features

HDD capacity	18 TB
HDD speed	7200 RPM
HDD size	3.5"
Interface	Serial ATA III
Type	HDD
Component for	NAS
Hot-swap	Yes
Storage drive buffer size	256 MB
HDD interface transfer rate	6 Gbit/s
HDD average transfer rate	300 MB/s
Access time	4.16 ms
Rotational Vibration (RV) sensors	Yes
Workload rate limit	300 TB/year
Mean time between failures (MTBF)	1200000 h

Power

Power consumption (typical)	8 W
Power consumption (standby)	1.25 W
Power consumption (PowerSave)	1 W
Power consumption (idle)	5.2 W
Operating voltage	5 / 12 V
Start-up current	2 A