Naši specialisté
Western Digital Ultrastar DC HC530 14TB 512MB 7200RPM SATA 512E SE
Vysoce kapacitní 14TB HDD s 512MB cache, rotací 7200RPM a SATA rozhraním. Ideální pro datová centra a cloudové úložiště. Spolehlivý design s technologií HelioSeal, výjimečná energetická efektivita, 5letá záruka. Optimalizovaná odolnost proti vibracím a průměrná doba mezi poruchami 2,5 milionu hodin.
9 873 Kč bez DPH 8 160 Kč
Popis produktu
Highlights
• 14TB capacity in a standard 3.5-inch form factor
• CMR technology works seamlessly in capacity enterprise applications & environments
• Reliable, field-proven, 5th generation design
• HelioSeal® design delivers outstanding power efficiency (Watts/TB)
• TDMR and improved dual-stage microactuator provide optimal head positioning and rotational vibration robustness
• 2.5M hours MTBF rating & 5-year limited warranty
• Self-Encrypting Drive (TCG SED) options
Applications
• Cloud & Hyperscale storage
• Massive scale-out (MSO), high-density data centers
• Distributed File Systems
• Bulk storage using Object storage solutions like CEPH™ and OpenStack Swift
• Primary and secondary storage for Apache Hadoop® for Big Data Analytics
• Surveillance analytics
|
SATA Models
|
SAS Models
|
|
|
Model Number
|
WUH721414ALE6Ly*
|
WUH721414AL420y*
|
|
WUH721414ALN6Ly*
|
WUH721414AL520y*
|
|
|
Configuration
|
||
|
Interface
|
SATA 6G b/s
|
SAS 12Gb/s
|
|
Capacity
|
14TB
|
14TB
|
|
Format: Sector size
|
4Kn: 4096
|
4Kn: 4096, 4112,
|
|
512e: 512
|
4160, 4224
|
|
|
512e: 512, 520, 528
|
||
|
Areal Density (Gbits/sq. in, max)
|
904
|
904
|
|
Performance
|
||
|
Data buffer
|
512MB
|
512MB
|
|
Rotational speed (RPM)
|
7200
|
7200
|
|
Latency average (ms)
|
4,16
|
4,16
|
|
Interface transfer rate (MB/s, max)
|
600
|
1200
|
|
Sustained transfer rate (MB/s, typical)
|
255 / 267
|
255 / 267
|
|
Seek time (read, ms, typical)
|
7,5
|
7,5
|
|
Reliability
|
||
|
Error rate (non-recoverable bits read)
|
1 in 10
|
1 in 10
|
|
Load/Unload cycles (at 40oC)
|
600000
|
600
|
|
Availability (hrs/day x days/wk)
|
24x7
|
24x7
|
|
MTBF (M hours)
|
2,5 | 2,5 |
|
Annualized Failure Rate
|
0,35%
|
0,35%
|
|
Limited warranty (yrs)
|
5
|
5
|
|
Acoustics
|
||
|
Idle/Operating (Bels, typical)
|
2,0/3,6
|
2,0/3,6
|
|
Power
|
||
|
Requirement
|
+5 VDC, +12VDC
|
+5 VDC, +12VDC
|
|
Operating (W)
|
6 | 8,5 |
|
Idle (W)
|
5,5 | 5,9 |
|
Power consumption efficiency at idle (W/TB)
|
||
|
(Watts/TB)
|
0,39
|
0,42
|
|
(Wat ts/GB)
|
0,00039
|
0,00042
|
|
Physical Size
|
||
|
z-height (mm)
|
26,01,2018
|
26,01,2018
|
|
Dimensions (width x depth, mm)
|
101,6 (+/-0,25) x 147
|
101,6 (+/-0,25) x 147
|
|
Weight (g, max)
|
690
|
690
|
|
Environmental (Operating)
|
||
|
Ambient temperature
|
5° to 60°C
|
5° to 60°C
|
|
Shock (half-sine wave, 2ms, G)
|
70
|
70
|
|
Vibration (G RMS, 5 to 500Hz)
|
0,67 (XYZ)
|
0,67 (XYZ)
|
|
Environmental (Non-operating)
|
||
|
Ambient temperature
|
-40° to 70°C
|
-40° to 70°C
|
|
Shock (half-sine wave, 2ms, G)
|
300 (2ms) / 150 (11mx)
|
300 (2ms) / 150 (11mx)
|
|
Vibration (G RMS, 2 to 200Hz)
|
1,04 (XYZ)
|
1,04 (XYZ)
|
Vysoce kapacitní 14TB HDD s 512MB cache, rotací 7200RPM a SATA rozhraním. Ideální pro datová centra a cloudové úložiště. Spolehlivý design s technologií HelioSeal, výjimečná energetická efektivita, 5letá záruka. Optimalizovaná odolnost proti vibracím a průměrná doba mezi poruchami 2,5 milionu hodin.