Твърд диск 10TB HGST Ultrastar He10, SAS 12Gb/s, 7200 rpm, 256 MB, 3.5" (8.89 cm)

HGST Ultrastar He10
HUH721010AL4200

Laying the foundation for a worry-free data center, HGST delivers the very best capacity hard drive in the industry – Ultrastar He10. The He10 uses PMR technology and is the industry’s first 10TB drive that is drop-in ready for any enterprise-capacity application or environment. Based on field proven, third-generation HelioSeal® technology, it offers the lowest power profile in the industry to help data center architects meet eco-environmental goals and requirements. Targeted at 2.5M hours MTBF, the He10 provides the highest reliability rating available of all HDDs on the market today by building on the successful design of its 8TB and 6TB predecessors. Trust HGST and Ultrastar He10 to deliver more capacity, more efficiency, more reliability and more value to your data center.

Configuration

Interface SAS 12Gb/s

Capacity
(TB) 10TB

Format: Sector size
(bytes) 4Kn: 4096, 4112, 4160, 4224
512e: 512, 520, 528

Max. Areal density
(Gbits/sq. in.)
816 (10TB)

Performance

Data buffer4 (MB) 256
Rotational speed (RPM) 7200
Latency average (ms) 4.16
Interface transfer rate
(MB/s, max) 1200

Sustained transfer rate
(MiB/s, typical)
(MB/s, typical)
237 / 215
249 / 225

Seek time
(read/write, ms, typical)
8.0/8.6

Reliability

Error rate
(non-recoverable, bits read)
1 in 1015

Load/Unload cycles
(at 40ºC)
600,000

Availability
(hrs/day x days/wk)
24x7
MTBF2
(M hours) 2.5

Annualized Failure Rate2
(AFR) 0.35%

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