WD Ultrastar 18TB DC HC550
WD Ultrastar 18TB DC HC550 -Enterprise Hard Drive | SATA 6Gb/s, 512MB Cache, RPM@7200, Up to 269MB/s Transfer Speed, 5 Year Warranty (0F38459/WUH721818ALE6L4) Original price was: ₹67,999.00.Current price is: ₹54,499.00. Inc. tax (46,185.59Exc. Tax)
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WD Ultrastar 22TB DC HC570
WD Ultrastar 22TB DC HC570 -Enterprise Hard Drive | SATA 6Gb/s, 512MB Cache, RPM@7200, Up to 292MB/s Transfer Speed, 5 Year Warranty (0F48155/WUH722222ALE6L4) Original price was: ₹72,999.00.Current price is: ₹55,999.00. Inc. tax (47,456.78Exc. Tax)

WD Ultrastar 20TB DC HC555 -Enterprise Hard Drive | SATA 6Gb/s, 512MB Cache, RPM@7200, Up to 285MB/s Transfer Speed, 5 Year Limited Warranty (0B48724/WUH722020CLE6L4)

Original price was: ₹69,999.00.Current price is: ₹55,499.00. Inc. tax (47,033.05Exc. Tax)

WD Ultrastar 20TB DC HC550 is an enterprise 7200RPM helium HDD with CMR technology, 512MB cache, and SATA/SAS options, delivering high capacity, reliability, and 24Ă—7 performance for data center and cloud workloads.

1 in stock (can be backordered)

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Description

WD Ultrastar 20TB DC HC555 is engineered for today’s most demanding data center environments, offering a powerful combination of high capacity, energy efficiency, and proven reliability. Designed to handle 24×7 multi-user workloads, this drive is ideal for cloud storage, hyperscale deployments, and enterprise data centers requiring maximum density and uptime.

Built on a trusted platform and leveraging energy-assisted perpendicular magnetic recording (ePMR), the HC555 enables data centers to scale capacity while reducing total cost of ownership (TCO). It features Triple-Stage Actuator (TSA) technology to increase track density and improve performance, along with HelioSeal® technology, which reduces turbulence and power consumption by operating in a helium-sealed environment.

Reliability is paramount, with rotation vibration (RV) sensors, multi-axis shock sensors, and dynamic fly height technology working together to protect data from mechanical disturbances. With seamless integration and rapid qualification supported by its familiar architecture, the HC555 is a drop-in solution for existing infrastructure.

Whether expanding capacity or optimizing operational costs, the WD Ultrastar 20TB DC HC555 20TB delivers unmatched efficiency, performance, and dependability for mission-critical storage applications.

Best suited for âś…

  • Enterprise servers using 3.5-inch SATA drives

  • Datacenter bulk storage

  • Backup and archival storage systems

  • RAID arrays supporting SATA HDDs

Not suitable for ❌

  • Systems requiring SAS interface drives

  • Laptops or 2.5-inch drive bays

  • NVMe or SSD-only platforms

  • Portable or external USB use without enclosure

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FGTech Store is your trusted destination for 100% genuine Western Digital products in India. We ensure you get the right drive for your specific application, backed by reliable service and support.

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Western Digital – The Drive Behind Your World.

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Product Details

CategorySpecification
Capacity20TB
Form Factor3.5-Inch
InterfaceSATA
Transfer RateUp to 269MB/s
Disk Speed (RPM)7200 RPM
Recording TechnologyEAMR (Perpendicular Magnetic Recording)
Cache Size512MB
SecuritySE (Self-Encrypting)
MTBFProjected 2.5 million hours
Power EfficiencyOutstanding (Watts/TB)
Warranty5-Year Limited Warranty
Dimensions (L x W x H)147mm x 101.6mm x 26.1mm
Weight0.69 kg(+-)
Operating Temp5°C to 60°C
Non-Operating Temp-40°C to 70°C
CertificationsBSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL
Product Features- PMR supports all enterprise applications and environments - Outstanding power efficiency - Projected 2.5M hours MTBF

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