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HGST Hard Drive 0B35950 4TB 3.5 inch 256MB 7200RPM SATA 6Gb/s 512N Enterprise Hard Drive HC310 Bare
As the industry evolves to develop purpose-built solutions for growing data storage requirements, IT managers continue to rely on lower capacity drives that are economical to acquire, yet deliver quick and reliable data access for traditional data center applications. Ultrastar 7K6 is a low-capacity HDD, with 6TB and 4TB offerings, that helps address economic and access requirements of many traditional IT workloads. Lower capacity drives also help address architecture limitations. The Ultrastar 7K6 is designed for traditional storage and server applications as well as distributed and scalable computing, including block and file storage architectures, providing economical capacities, fast 7200 RPM performance and lower /unit acquisition cost to help ease budget constraints.
General
Interface: SATA 6Gb/s
Capacity (GB): 4TB
Sector Size (Variable, Bytes/sector): 512
Max Areal Density (Gbits/sq. in.): 753
Form Factor: 3.5-inch
Performance
Data Buffer (MB): 256
Rotational Speed (RPM): 7200
Latency Average (ms): 4.16
Interface Transfer Rate (MB/sec, max): 600
Sustained Transfer Rate: 233MB/s 222MiB/s
Seek Time (read, ms, typical): 8.0 (read) / 8.6 (write)
Reliability
Error Rate (non-recoverable, bits read): 1 in 1015
MTBF (M hours): 2M hours
Annual Failure Rate (AFR): 0.44%
Load/Unload Cycles: 600,000
Availability (hrs/day x days/wk): 24x7
Acoustics
Idle (Bels): 2.9
Operational (Bels, typical): 3.6
Power
Requirement: +5V, +12V
Operating (W, typical): 7.0
Idle (W): 5.9
Physical Size
Z-Height (mm): 26.1 (max)
Environmental (operating)
Ambient Temperature: 5oC to 60oC
Shock (half-sine wave): 70G (2 ms)
Vibration: 0.67G RMS (XYZ, 5 to 500Hz)
Environmental (non-operating)
Ambient Temperature: -40oC to 70oC
Shock (half-sine wave): 300G (2 ms)
Vibration: 1.04G RMS (XYZ, 2 to 200Hz)
Item Dimension (L"xW"xH")
4 x 3 x 1
Weight
1 lb
Warranty Information
5 years
General
Interface: SATA 6Gb/s
Capacity (GB): 4TB
Sector Size (Variable, Bytes/sector): 512
Max Areal Density (Gbits/sq. in.): 753
Form Factor: 3.5-inch
Performance
Data Buffer (MB): 256
Rotational Speed (RPM): 7200
Latency Average (ms): 4.16
Interface Transfer Rate (MB/sec, max): 600
Sustained Transfer Rate: 233MB/s 222MiB/s
Seek Time (read, ms, typical): 8.0 (read) / 8.6 (write)
Reliability
Error Rate (non-recoverable, bits read): 1 in 1015
MTBF (M hours): 2M hours
Annual Failure Rate (AFR): 0.44%
Load/Unload Cycles: 600,000
Availability (hrs/day x days/wk): 24x7
Acoustics
Idle (Bels): 2.9
Operational (Bels, typical): 3.6
Power
Requirement: +5V, +12V
Operating (W, typical): 7.0
Idle (W): 5.9
Physical Size
Z-Height (mm): 26.1 (max)
Environmental (operating)
Ambient Temperature: 5oC to 60oC
Shock (half-sine wave): 70G (2 ms)
Vibration: 0.67G RMS (XYZ, 5 to 500Hz)
Environmental (non-operating)
Ambient Temperature: -40oC to 70oC
Shock (half-sine wave): 300G (2 ms)
Vibration: 1.04G RMS (XYZ, 2 to 200Hz)
Item Dimension (L"xW"xH")
4 x 3 x 1
Weight
1 lb
Warranty Information
5 years
Shipping
Orders below $100: $10 flat rate
Orders above $100: FREE
Currently we only ship within the US.
Returns
You have 14 calendar days to return an item from the date you received it.
To be eligible for a return, your item must be unopened in the same condition that you received it.
Your item must be in the original packaging.
Your item needs to have the receipt or proof of purchase.
Refunds
Once we receive your item, we will inspect it and notify you that we have received your returned
item. We will immediately notify you on the status of your refund after inspecting the item.
If your return is approved, we will initiate a refund to your credit card (or original method of payment).
You will receive the credit within a certain amount of days, depending on your card issuer's policies.
Shipping
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are nonrefundable.
If you receive a refund, the cost of return shipping will be deducted from your refund.
Contact Us
If you have any questions on how to return your item to us, contact us.
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