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Key Details:
- Model: WUH722020BLE6L4
- Part #: VT000558
- Warranty: 5 Years
- Brand: Western Digital
Ask Our Experts:
Western Digital Ultrastar DC HC560 20TB 7200rpm 512MB Cache 3.5 Inch SATA NAS Hard Drive
An innovative storage architecture to help customers meet their need for exponential data growth.
- 20TB capacity in a standard 3.5-inch form factor
- ePMR & CMR technology works with all capacity enterprise applications & environments
- OptiNAND for highest capacities
- Reliable, field-proven, 7th generation HelioSeal design delivers outstanding power efficiency
- Industry-leading HDD technologies; OptiNAND, EAMR, TSA, HelioSeal
- 2.5M hours (projected) MTBF rating & 5-year limited warranty
- Interface: SATA 6Gb/s
- Capacity: 20TB
- Format: Sector size (bytes) 4Kn: 4096, 512e: 512
- Areal Density (Gbits/sq. in, max): 1131
- Data buffer (MB): 512
- Rotational speed (RPM): 7200
- Latency average (ms): 4.16
- Interface transfer rate (MB/s, max): 600
- Sustained transfer rate (MB/s, max) / (MB/s, max): 291/277
- Random Read 4KB QD=32 (IOPS): 212
- Random Write 4KB QD=32, WCE/WCD (IOPS): 494/455, 565/565
- Error rate (non-recoverable bits read): 1 in 10
- Load/Unload cycles (at 40°C): 600,000
- Availability (hrs/day x days/wk): 24x7
- MTBF (M hours, projected): 2.5
- Annualized Failure Rate (AFR, projected): 0.35%
- Workloads: Up to 550 TB/year
- Dimensions (W x D x H): 101.6 x 147 x 26.1 mm
- Weight: 690 g
We are a WD Select Silver Partner
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Why Buy From Us
Fast, Same Day Dispatch
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Free Return Service
If an item develops a fault & is required to be returned, we will provide a return courier label. More details.
7 Day Returns
We offer a 7 day return policy. All we require is that the product is unopened and the packaging is in its original new condition. More details.
100% NZ Owned for 20+ Years
Based in Auckland, New Zealand, we are one of NZ's biggest & most trusted online tech stores, supplying IT & office supplies to over 200,000 Kiwi customers.
Free Delivery Offered
We offer free signature courier delivery across NZ for most our items. NZ Post & NZ Couriers are our main courier providers.
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What our customers say
This is my second purchase with Elive. This has to be the best online company for price and next day delivery. I would recommend this company to anyone who wants a bargain. Thanks again Elive. I am very pleased with the product
From Gonville
Amazing service. I was with that other company; I would order products and if urgent it would take days. It was always blamed on courier. Most times it would take a week. Elive, order and it gets to you next day. Simple thing but so important to me.
From Taupo
Once again, top price, excellent fast delivery. Always willing to shop with Elive.
From Woburn