Audited Supplier
20t
Portable Hard Disk
Server
5400rpm
External
SATA3
3.5
32MB
4GB
4000MB/s
45
11
China
8471500000
Product Description
New Unopened WD WUH722020BL5204 WUH722020BL4207 3.5" 20TB SAS 12Gb/s 7.2k RPM Hard Drive server hard disk
DC24 June, origin Thailand, FW54A, 20pcs/ctn, can not be dismantled by the box shipment, only shippingTo professional insiders, this disk for the 4KW format, three years warranty!
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.
FAQ
Q1.Why choose you?
A1:As a gold supplier ,we have a good reputation on our customers,because of the good quality,suitable price and good service.
Q2.You are factory or trading company?
A2:We are 100% factory,we also do trading online.
Q3.What is yourshippingway?
A3:We usually ship it via DHL/UPS/FedEx/TNT.If you have big quantity,you can choose air freight or Sea shipment.
Q4.What is your payment?
A4:T/T wire bank transfer,LC for Mass order .
Q5.Can l takea samplefor qualitycheck?
A5:Sure,we offer free samplefor some low cost OEM products,but clients pay shipping cost.
Q6.Can you put my brand name(LOGO) on the products?
A6:Yes,We can.Laser print,Silk print for your choose,MOQ 1000pcs each model
Q7.Can youprinted our logo on the product or do the customized package box for us?
A7:Sure,our factory produces OEM/ODM.
Q8.How can you solve the problem if we receive the defective goods.+
A8:Send us the pictures orvideofirsttime,we will send free replacement spare parts for youe
We are ready and expecting new challenges to cooperate with you!
We sincerely hope to establish a long-term relationship with you.Welcome for your inquiry.↵
