Black Friday, but early!

10TB Ultrastar DC HC330 WUS721010AL5204, 7200 RPM, SAS 12Gb/s, 512e, 256MB cache, SIE, 3.5" HDD

  • SKU: 13230838
  • Manufacturer: WESTERN DIGITAL
  • MPN: 0B42258
Starting At
10TB Ultrastar DC HC330 WUS721010AL5204, 7200 RPM, SAS 12Gb/s, 512e, 256MB cache, SIE, 3.5" HDD

Western Digital 10TB Ultrastar DC HC330 (0B42258). As the industry evolves to develop purpose-built solutions for growing data storage requirements, IT managers continue to rely on mid-range capacity drives that are economical to acquire, yet deliver quick and reliable data access for traditional data center applications. Designed to handle workloads up to 550TB per year, the Ultrastar DC HC300 series is a proven air-platform design that delivers up to the industry leading 10TB of capacity to help address the economic and access-density requirements of many data center workloads. Ideal for storage and server applications, as well as distributed and scalable computing (including block and file storage architectures), the Ultrastar DC HC300 series provides fast 7,200 RPM spindle speeds and is offered in either 6Gb/s SATA or 12Gb/s SAS interface with advanced format 512e2 sector size.

  • 10TB capacity point supports both OEM & cloud deployments
  • Advanced Format 512e models
  • Self-Encrypting Drive options
  • 5-year limited warranty
Interface SAS 12Gb/s
Capacity 10TB
Form Factor 3.5-inch
Format: Sector size (bytes)
512e: 512, 520, 528
4Kn: 4096, 4104,4160, 4224
Max areal density (Gbits/sq. in., max) 869
Data buffer (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)
Up to 250
Up to 262
Seek time (read/write, ms, typ) 8.0 / 8.6
Error rate (non-recoverable bits read) 1 in 1015
Load/Unload cycles (at 40°C) 600,000
MTBF (M hours) 2M hours
Annualized Failure Rate (AFR) 0.44%
Availability (hrs/day x days/wk) 24x7
Limited Warranty (yrs) 5
Idle/Operating (Bels, typical) 3.4 / 3.8
Requirement +5V, +12V
Operating (W, typical) 12.4
Idle (W) 9.0
z-height (mm, max) 26.1
Dimensions (width x depth, mm) 101.6 (+/-0.25) x 147
Weight (g, max) 750
Environmental (operating)
Ambient temperature 5°C to 60°C
Shock (half-sign wave, 2 ms, G)(Read/Write) 70 / 50
Vibration (G RMS, 5 to 500 Hz) 0.67 (XYZ)
Environmental (non-operating)
Ambient Temperature -40°C to 70°C
Shock (half-sine wave, 2 ms, G) 250
Vibration (G RMS, 2 to 200 Hz) 1.04 (XYZ)