HP 4TB Hard Disk Drive SAS

- Product Code: 872491-B21
- EAN: 0805208531635
- Capacity: 4 TB
- Transfer Rate: 6 Gbps
- Drive Form Factor: 3.5 Inch (LFF)
- Connectivity: SATA
- Brand: HP/ HPE
- Weight (kg): 1.00
- Hotswap/Non-Hotswap: Hotswap
Read more
- Finance options available.
- Free shipping over £30
Buy Now, Pay Later
Buy now, pay interest free instalments. No hidden fees. 18+ terms apply.
Simply add to cart and choose from the below at checkout.
Note: The below are for example purposes only. Actual repayment figures may vary. Selected purchases only.
Pay in three interest free instalments of XXX with Klarna. No fees.
Pay in four interest free instalments of XXX with ClearPay. No fees.
PayPal Credit available on selected purchases.

Need it today? call & request (+44) 01423 789 120
- Capacity: 4 TB
- Transfer Rate: 6 Gbps
- Drive Form Factor: 3.5 Inch (LFF)
- Connectivity: SATA
- Brand: HP/ HPE
- Weight (kg): 1.00
- Hotswap/Non-Hotswap: Hotswap
- Disk Speed: 7200 rpm
4TB 872491-B21-HP HDD For Data-Heavy Applications
This SAS 872491-B21-HP hard drive supports up to 4TB of storage capacity to efficiently optimise data heavy applications within your IT system, including graphics rendering, machine learning and virtualisation. This capacity is paired with a data transfer rate of 12Gb/s and spindle speed of 7.2k to facilitate the removal of bottlenecks within your IT system and to reduce the risk of latency for data-intensive workloads, including database and web applications.
3.5 Inch 4TB HDD
With a 3.5 inch (LFF) large form factor, this digitally signed, midline hard drive is compatible with the HP ProLiant server range up to and including G10 and G10+. This 872491-B21-HP ML hard drive makes use of the SAS connection of your server to deliver reliable, efficient and performance driven data transfer for your IT system.
Hot Swappable 872491-B21-HP HDD
This SAS 872491-B21-HP hard drive fully supports HP’s hot swappable technology to prevent the need for server downtime when installing or removing the component, saving your company time, hassle and money when making upgrades to your storage solution and IT performance.
Delivery Fees
Service required – UK Mainland Only | Delivery Price |
*Next working day on all online orders under £30 | £8 |
*Free next working day on all online orders over £30 | FREE |
*Next working day pre 10.30am | £15 |
*Next working day pre 12pm | £12 |
**Saturday pre 12pm | £25 |
*Cut off time for Next Working Day delivery is 3.30pm.
**Cut off time for Saturday delivery is 3.30pm