WESTERN DIGITAL WD Ultrastar DC HC310 HUS728T8TALN6L4 - Hard drive - 8 TB - internal - 3.5" - SATA 6Gb/s - 7200 rpm - buffer: 256 MB
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WESTERN DIGITAL WD Ultrastar DC HC310 HUS728T8TALN6L4 - Hard drive - 8 TB - internal - 3.5" - SATA 6Gb/s - 7200 rpm - buffer: 256 MB
-
Interface
Serial ATA III
-
Transfer rate
6GB/s
-
Capacity
8TB
-
Rotational Speed
7200RPM
-
Size
3.5"
€284,25
€229,23 ex. sales tax
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Description
Specifications
Ultrastar DC HC320
8TB 3.5-inch Data Center Hard Drive
Medium Capacity for High
Access-Density Requirements
Features:
- Excellent random and sequential performance
- 8TB capacity point supports traditional IT systems
- Sustained transfer rate up to 255MB/s
- Choice of 12Gb/s SAS or 6Gb/s SATA
- Advanced Format 4Kn and 512e models
- Self-Encrypting Drive options
- 5-year limited warranty
Specifications:
Interface |
SATA 6 Gb/s
|
SAS 12 Gb/s
|
Capacity |
8TB |
8TB
|
Format: Sector size(bytes)
4Kn:
512e: |
4096
512s |
4096, 4112, 4160, 4224
512, 520, 528 |
Performance |
Data buffer (MB) |
256 |
256 |
Rotational speed (RPM)
|
7200
|
7200
|
Interface transfer rate (MB/s, max)
|
600 |
1200 |
Sustained transfer rate
(MiB/s, typical)
(MB/s, typical) |
Up to 243
Up to 255 |
Up to 243
Up to 255 |
Reliability |
Error rate (non-recoverable bits read)
|
1 in 1015
|
1 in 1015
|
MTBF (M hours) |
2 |
2 |
Annualized Failure Rate (AFR)
|
0.44%
|
0.44%
|
Load/Unload cycles (at 40°C)
|
600,000
|
600,000
|
Availability (hrs/day x days/wk)
|
24x7
|
24x7
|
Limited Warranty (yrs)
|
5 |
5 |
Acoustics |
Idle/Operating (Bels, typical)
|
2.9/3.6
|
2.9/3.6
|
Power |
Requirement |
+5 VDC, +12VDC
|
+5 VDC, +12VDC
|
Operating (W, typical) |
8.8 |
12.8
|
Idle (W) |
7.5 |
8.4 |
Physical Size |
z-height (mm)
|
26.1
|
26.1
|
Dimensions (width x depth, mm)
|
101.6 (+/-0.25) x 147
|
101.6 (+/-0.25) x 147
|
Weight (g, max)
|
715 |
715 |
Environmental (Operating) |
Ambient temperature
|
5°C to 60°C
|
5°C to 60°C
|
Shock (half-sine wave, 2ms, G)
|
70 |
70 |
Features |
---|
HDD size | 3.5" |
HDD capacity | 8000 GB |
HDD speed | 7200 RPM |
Interface | Serial ATA III |
Type | HDD |
Component for | Server/workstation |
Storage drive buffer size | 256 MB |
HDD interface transfer rate | 6 Gbit/s |
HDD sustained transfer rate | 243 MiB/s |
Read seek time | 8 ms |
Write seek time | 8.6 ms |
Average latency | 4.16 ms |
Mean time between failures (MTBF) | 2000000 h |
Power |
---|
Power consumption (read) | 8.8 W |
Power consumption (write) | 8.8 W |
Power consumption (idle) | 7.4 W |
Operating voltage | 5 / 12 V |
Operational conditions |
---|
Operating temperature (T-T) | 5 - 60 °C |
Storage temperature (T-T) | -40 - 70 °C |
Operating vibration | 0.67 G |
Non-operating vibration | 1.04 G |
Operating shock | 70 G |
Non-operating shock | 300 G |
Weight & dimensions |
---|
Width | 101.6 mm |
Height | 26.1 mm |
Depth | 147 mm |
Weight | 715 g |
Packaging data |
---|
Storage drive adapter included | No |
Quantity | 1 |
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