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Western Digital Ultrastar DC HC520 12TB, 512e, SE, SATA 6Gb/s (HUH721212ALE604 / 0F30146)

shape factor 3.5"
Speed 7200rpm
cache 256MB
Power consumption 7.2W (operation), 5.3W (idle)
Volume 36dB(A) (operation), 20dB(A) (idle)
Recording process Conventional magnetic Recording (CMR)
Sectors 4KB with emulation (512e)
Reliability prediction 2.5 Mio. hours (MTBF)
Data protection features Secure Erase (SE)
Special features suitable for continuous operation, helium-filled
Warranty five years
Note Not labelled OEM/system builder-hard drives in circulation. Reduced warranty possible. warranty via the serial number checkable.
Trivia The hard drive division of HGST/​Hitachi was taken over by Western Digital WDC in 2012. In the year 2018 the most Ultrastar models were visually redesigned with Western Digital Corporate-Design. Technical data and product numbers remained unchanged.
Important For use within a RAID array, do not combine hard drives with different recording methods (CMR, SMR). When using hard disks with SMR in a RAID array, make sure that the RAID controller (or NAS system) is compatible with SMR hard disks so that the partially blocked recording behavior with SMR is not mistakenly interpreted as a "hardware defect".
Current Price Range £ 423.31 to £ 480.41
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Western Digital 0F30146
Western Digital Ultrastar DC HC520 (HUH721212ALE604) SATA Enterprise HDD 7200 RPM, 12 TB
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£ 441.70
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HGST 0F30146
ULTRASTAR HE12 12TB SATA 512E SE HUH721212ALE604
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£ 474.74
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Western Digital 0F30146
Western Digital 12TB Ultrastar DC HC520 SATA HDD - 7200 RPM Class, SATA 6 Gb/s, 256MB Cache, 3.5" - HUH721212ALE604
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£ 480.41
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in stock
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Some products are shipped within the UK only, see shop.
Western Digital 0F30146
Western Digital 12TB Ultrastar DC HC520 SATA HDD - 7200 RPM Class, SATA 6 Gb/s, 256MB Cache, 3.5" - HUH721212ALE604
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shape factor 3.5"
Speed 7200rpm
cache 256MB
Power consumption 7.2W (operation), 5.3W (idle)
Volume 36dB(A) (operation), 20dB(A) (idle)
Recording process Conventional magnetic Recording (CMR)
Sectors 4KB with emulation (512e)
Reliability prediction 2.5 Mio. hours (MTBF)
Data protection features Secure Erase (SE)
Special features suitable for continuous operation, helium-filled
Warranty five years
Note Not labelled OEM/system builder-hard drives in circulation. Reduced warranty possible. warranty via the serial number checkable.
Trivia The hard drive division of HGST/​Hitachi was taken over by Western Digital WDC in 2012. In the year 2018 the most Ultrastar models were visually redesigned with Western Digital Corporate-Design. Technical data and product numbers remained unchanged.
Important For use within a RAID array, do not combine hard drives with different recording methods (CMR, SMR). When using hard disks with SMR in a RAID array, make sure that the RAID controller (or NAS system) is compatible with SMR hard disks so that the partially blocked recording behavior with SMR is not mistakenly interpreted as a "hardware defect".
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Listed since 2017-01-19, 1:41pm

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