型號: 0F38651
Ultrastar DC HC560 - 20 TB

An innovative storage architecture to help our customers meet their need for exponential data growth.

容量

安全性

5 年有限保固,Warranty
5 年有限保固
Warranty
20 TB,容量
20 TB
容量
5 年有限保固,Warranty
5 年有限保固
Warranty
20 TB,容量
20 TB
容量

20TB capacity with a reimagined HDD

An innovative storage architecture to help our customers meet their need for exponential data growth.

Reimagining the HDD for Exponential Data Growth
Hyperscale cloud, CSPs, enterprises, smart video surveillance partners, NAS suppliers and more need storage solutions to meet the exponential growth in data creation. When it comes to cost-effective storage of data at scale, hard disk drives (HDDs) continue to play a central role. HDDs deliver the capacity, performance and reliability needed to store vast amounts of data today and well into the future. Investments in HDD technology remain critical to supporting worldwide data growth.

Western Digital has developed flash-enhanced drives with OptiNAND™ technology by vertically integrating our leading NAND flash with our world-class HDDs.  Western Digital HDDs have been leaders in areal density with industry first technologies of energy-assisted magnetic recording technology (EAMR), triple-stage actuator (TSA), HelioSeal®, and now OptiNAND technology. Higher areal density means higher capacities to meet storage challenges. 

20TB1 HDDs with OptiNAND Technology
OptiNAND integrates an iNAND® Universal Flash Storage (UFS) Embedded Flash Drive (EFD) with traditional spinning disk media, and incorporates innovative changes to the firmware algorithm and system-on-a-chip (SoC). OptiNAND is not a hybrid technology. The drive works smarter, with enhanced firmware algorithms taking advantage of expanded metadata that has been offloaded to the iNAND, enabling more tracks per inch (TPI) with resulting increased areal density.  

The Ultrastar  DC HC560, with the first implementation of OptiNAND technology’s capacity-enabling features, delivers an unbeaten 20TB capacity in a nine-disk platform (2.2TB/platter) with CMR recording format.

Trusted Reliability and Quality for Data at Scale
The Ultrastar DC HC560 meets modern data center reliability requirements with 2.5M MTBF2 (projected) and a 5-year limited warranty. It offers security and encryption options to help protect data from unauthorized use, including SED models. 

Trust Western Digital and the Ultrastar DC HC560 hard drive to deliver the highest capacity and greatest value for your data center.

規格

容量
20 TB
Form Factor
3.5 Inch
連接器
SATA
介面
  • SATA
  • SAS
Cache Size
512MB
安全性
TCG
Warranty
5 年有限保固
尺寸 (長 x 寬 x 高)
147mm x 101.6mm x 26.1mm
重量
690gms
機型
0F38651
Operating Temperature
5°C to 60°C
Non-Operating Temperature
-40°C to 70°C
硬碟
3.5"
Certifications
BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL
產品特點
  • 20TB capacity in a standard 3.5-inch form factor
  • ePMR & CMR technology works with all capacity enterprise applications & environments
  • OptiNAND technology for highest capacities
  • Reliable, field-proven, 7th generation HelioSeal design delivers outstanding power efficiency
  • Industry leading HDD technologies; OptiNAND technology, EAMR, TSA, HelioSeal
  • 2.5M hours (projected) MTBF rating & 5-year limited warranty
  • Self-Encrypting Drive Options
相容性
  • Compatible with Windows, Windows Server and Linux
型號
20 TB, TCG: 0F38651
20 TB, SE: 0F38652
20 TB, TCG: 0F38784
20 TB, SE: 0F38785
型號
20 TB, TCG: 0F38651
20 TB, SE: 0F38652
20 TB, TCG: 0F38784
20 TB, SE: 0F38785
機型
Ultrastar DC HC550
Ultrastar DC HC550
WD Gold 企業級 SATA HDD
WD Gold 企業級 SATA HDD
Features
  • 20TB capacity in a standard 3.5-inch form factor
  • ePMR & CMR technology works with all capacity enterprise applications & environments
  • OptiNAND technology for highest capacities
  • Reliable, field-proven, 7th generation HelioSeal design delivers outstanding power efficiency
  • Industry leading HDD technologies; OptiNAND technology, EAMR, TSA, HelioSeal
  • 2.5M hours (projected) MTBF rating & 5-year limited warranty
  • Self-Encrypting Drive Options
  • CMR technology works with all capacity enterprise applications and environments
  • Industry's first HDD with Energy Assisted-Magnetic Recording technology
  • Industry's first Triple Stage Actuator
  • HelioSeal design delivers outstanding power efficiency (Watts/TB)
  • 在我們的防震技術加持下提高效能
  • HelioSeal® 技術在保持低功耗的前提下提供高容量 (14TB 及以上)
  • 藉由高達 250 萬小時 MTBF 實現的品質與可靠性,助您安心無憂地儲存資料
  • 高達 102 個 Ultrastar HDD (SAS 或 SATA)
  • 使用 22TB CMR HDD,4U 外殼內可提供高達 2.2PB 的原始容量
  • 透過硬碟插槽中的最多 24 個 SSD (SAS 或 SATA) 為資料加速層提供混合支援
  • 雙埠 SAS 可提供高可用性,單埠 SATA 可實現低成本
  • 企業級備援和熱插拔 PSU、I/O 模組和風扇
  • 5 年有限保固
容量
20 TB
14TB
1 TB
2.65PB
類別
資料中心硬碟
資料中心硬碟
資料中心硬碟
資料中心平台
外型規格
3.5 Inch
3.5-Inch
3.5-Inch
-
Model Number
0F38651
0F38527
WD1005FBYZ
data102-two-point-six-five-pb

支援與資源

披露

  1. One megabyte (MB) is equal to one million bytes, one gigabyte (GB) is equal to 1,000MB (one billion bytes), one terabyte (TB) is equal to 1,000GB (one trillion bytes), and one petabyte (PB) is equal to 1,000TB. Actual user capacity may be less due to operating environment.
  2. Projected values. Final MTBF and AFR specifications will be based on a sample population and are estimated by statistical measurements and acceleration algorithms under typical operating conditions, typical workload and 40°C device-reported temperature. Derating of MTBF and AFR will occur above these parameters, up to 550TB/year and 60°C (device reported temperature). MTBF and AFR ratings do not predict an individual drive’s reliability and do not constitute a warranty.