Shopping.co.uk

HPE Internal Hard Drive - 4TB SAS 12G 7.2K 3.5

HPE Internal Hard Drive - 4TB SAS 12G 7.2K 3.5

This HPE internal hard drive offers a 4TB storage capacity, utilizing SAS 12Gb/s interface for fas...

Best current price£187.03from PCHUB.UK

Best offers

Shopping.co.uk recommended and popular offers

All Offers

30 offers from £187.03 - £535.15

View price history by clicking the chart icon.

PCHUB.UKHpe 785067-B21 Internal Hard Drive 300 Gb 10000 Rpm 2.5" Sas
Free delivery in 1–3 days
£187.03
Visit shop
GamingKitHpe 785067-B21 Internal Hard Drive 300 Gb 10000 Rpm 2.5" Sas
Free delivery in 1–3 days
£224.44
Visit shop
eBayHewlett Packard Enterprise 873012-B21 1.2TB SAS 12G
Free delivery in 1–3 days
£342.65
Visit shop

Refurbished Offers

8 offers from £134.00 - £568.00

View price history by clicking the chart icon.

eBayHP 861756-B21 4TB 3.5in SAS 7.2K 12Gbps HDD - 1yr Warranty
Free delivery in 1–3 days
£134.00
Visit shop

Product Information

Full details

The HPE 4TB 12G SAS hard drive is designed for IT professionals and data center administrators requiring reliable, high-capacity storage for midline and server-based applications. It offers the perfect balance of performance and efficiency for bulk data storage, though users should note that as a 7.2K RPM mechanical drive, it is best suited for secondary storage and archival tasks rather than high-frequency transactional database processing. This 3.5-inch drive features an advanced SAS 12Gb/s interface and is fully equipped with the HPE Smartdrive Carrier for seamless integration into existing server environments.

All features

SeriesMDL SC
Model Part Number818367-B21
BrandHPE

Extended Product Information

FAQs

Is this drive compatible with SATA controllers?

No, this is a SAS (Serial Attached SCSI) drive and requires a compatible SAS controller to function.

Can I use this in a desktop computer?

While it uses the same form factor, most standard desktop motherboards do not have SAS controllers and will not recognize this drive.

What is the primary benefit of the 'Midline' classification?

Midline drives are designed for reliable, high-capacity storage where data integrity is important, but the performance requirements are less demanding than Enterprise-class SSDs.

Does this drive support hot-swapping?

Yes, provided your server backplane and RAID configuration support hot-swapping, you can remove or insert this drive without powering down the system.

Is the Smartdrive carrier included?

Yes, this specific model includes the HPE Smartdrive carrier for easy installation in ProLiant servers.

Troubleshooting

Drive not detected by RAID controller

Verify that the SAS backplane is properly seated and the drive is pushed all the way into the bay until the latch secures it.

Drive fault LED is flashing amber

Use the server's management interface (like iLO) to check the specific error code; the drive may be failing or flagged for replacement.

System performance degradation

Check if the RAID volume is currently performing a consistency check or if the controller cache battery is low.

Pros and Cons

Pros

  • High storage density for bulk data needs
  • Hot-swappable design minimizes maintenance downtime
  • Robust SAS interface ensures data integrity
  • Compatible with a wide range of HPE ProLiant servers

Cons

  • Mechanical 7.2K RPM drives are slower than SSDs for random read/write access
  • Not intended for high-transaction, ultra-low latency applications
  • Requires a compatible SAS controller

Setup, Compatibility & Care

Setup of the HPE 818367-B21 is straightforward due to the integrated Smartdrive Carrier. Simply align the drive within the server's drive bay and engage the release latch until it clicks. Ensure your server backplane supports SAS connections, as this drive is not compatible with SATA-only controllers.

Compatibility is verified with most HPE ProLiant Gen8 and Gen9 servers, maintaining backward compatibility with older G7 systems. To maintain the drive's health, ensure your server chassis is kept in a dust-free, climate-controlled environment to prevent mechanical stress on the rotating disks. Periodically check your RAID controller software for SMART alerts to monitor the drive's physical longevity.

Price History

DatePrice
Visit shop