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Seagate IronWolf Pro ST20000NT001 internal hard drive 20 TB 7200 RPM 256 MB 3.5"
Seagate

Seagate IronWolf Pro ST20000NT001 internal hard drive 20 TB 7200 RPM 256 MB 3.5"

Barcode 08719706432276 · every price below is this exact barcode

PRICES / 01

Every UK retailer selling this barcode

Retailers we earn a commission from are listed first, in price order, then every other retailer, also in price order. Delivery is shown separately because it changes the real total.

Where each of the 5 retailers sits between the cheapest and dearest price for this barcode.
typical £829.99eBay — £487.44Back to the Office — £821.99Overclockers UK — £829.99Quzo UK — £879.24Clove Technology — £951.26£487.44£951.26CHEAPESTDEAREST
  1. 01Back to the Office£821.99delivery not statedVisit
  2. 02eBayCheapest£487.44delivery not statedPrice only
  3. 03Overclockers UK£829.99+ £7.99 deliveryPrice only
  4. 04Quzo UK£879.24delivery not statedPrice only
  5. 05Clove Technology£951.26+ £3.50 deliveryPrice only

Retailer links are paid links. ASAP holds 5 current UK offers for this barcode; prices were last read from each retailer’s own product feed.

LIVE / 02

Checked within the last few minutes

Offers read for this barcode at most 5 minutes ago, alongside the daily feed prices above — cached briefly so a busy page doesn’t re-check on every single visit.

SPEC / 03

Manufacturer specification

Published against this exact barcode, so it describes the item every retailer above is selling — not a similar model.

Seagate IronWolf Pro ST20000NT001. HDD capacity: 20 TB, HDD speed: 7200 RPM, Storage drive buffer size: 256 MB, HDD size: 3.5"

HDD capacity
20 TB
HDD speed
7200 RPM
HDD size
3.5"
Type
HDD
Component for
NAS
Storage drive buffer size
256 MB
HDD interface transfer rate
6 Gbit/s
HDD sustained transfer rate
285 MiB/s
Uncorrectable Bit Error Rate (UBER)
< 1 per 10^15 bits read
Rotational Vibration (RV) sensors
Yes
Workload rate limit
550 TB/year
Noise level (idle)
20 dB
Mean time to failure (MTTF)
2500000 h
Mean time between failures (MTBF)
2500000 h
Power consumption (typical)
7.7 W
Power consumption (standby)
1 W
Power consumption (off)
1 W
Power consumption (idle)
5.5 W
Operating voltage
5 / 12 V
Start-up current
2 A
Operating temperature (T-T)
0 - 65 °C
Storage temperature (T-T)
-40 - 70 °C
Non-operating vibration
2.27 G
Operating shock
40 G
Non-operating shock
200 G
Width
101.8 mm
Height
26.1 mm
Depth
147 mm
Weight
670 g

Specification supplied by the manufacturer via the product data catalogue. Check the retailer’s own listing before buying.

Why these prices are comparable

Every offer on this page is joined on the same checksum-valid barcode (08719706432276), not on a similar name. A 1.2 kg bag is never compared with a 3 kg bag, and a refill is never compared with the bottle.

What ASAP does not do

We never hide a retailer because they pay us nothing, and the lowest price on this barcode is always shown at the top of this page regardless of who it belongs to. Within the list above, retailers we can earn a commission from are grouped first — each group is still ordered strictly by price.