WD Gold · Mainstream

Western Digital WD Gold 20TB 3.5" 7200 RPM SATA

MPN WD203KRYZ UPC 718037904665

Capacity: 20TB
Speed: 7,200 RPM
Cache: 512 MB
Interface: SATA
Form factor: 3.5"
Recording: CMR

Best price now

$879.99

Near you

In stock at 0 stores nationwide.

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Where to buy

In stock Newegg · 2 hr ago · 1:06 PM $879.99

In stock B&H Photo · 10 hr ago · 4:29 AM $953.99

In stock antonline · 2 hr ago · 1:06 PM $1,050.92

In stock Western Digital Store · 1 hr ago · 1:30 PM $1,069.99

Out of stock NothingButSavings · 17 hr ago · Yesterday 9:58 PM $1,009.93

Out of stock IPC Store · 10 hr ago · 5:09 AM $1,036.20

Out of stock 1 hr ago · 1:53 PM —

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Specifications

Drive

Capacity: 20TB
Form factor: 3.5"
Interface: SATA
Speed: 7,200 RPM
Cache: 512 MB
Recording: CMR
Helium: Yes

Use & reliability

Made for: Enterprise
Workload: 550 TB/year
Warranty: 5 years

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Full spec sheet from Newegg

Model/Brand: WD
Model/Model: WD203KRYZ
Model/Series: Gold
Features/Usage: For Enterprise Storage
Performance/RPM: 7200 RPM
Features/Features: Built For Demanding Use Cases Customize your business’s storage mix to fit your specific needs with hard drives in capacities of up to 26TB1, engineered for demanding applications with a read-write workload rating of up to 550TB2 per year. Enhanced Reliability With a five-year limited warranty3 supporting up to 2.5M hours MTBF4, WD Gold hard drives deliver enhanced levels of dependability and durability. Protection and Performance Boost ArmorCache™ technology (available in 22TB and above) is a Western Digital-only feature that provides enterprise power loss protection of your data in write-cache enabled (WCE) mode while increasing performance in write-cache disabled (WCD) mode. Continuous Innovation The WD Gold 26TB1 model is built on the world’s first 11-disk HDD platform and delivers the 10th generation of HelioSeal technology, which has proven to be a vital foundation for continuous capacity growth for over a decade. Robustness For Tough Environments Our exclusive Rotational Vibration Safeguard (RVS) uses dual sensors to anticipate and counteract disturbances, maintaining peak performance in high-vibration environments. Flexibility and Peace of Mind WD Gold® has undergone extensive testing and validation in a variety of host bus adapters, servers and enterprise storage solutions employing RAID and other data resiliency configurations.
Performance/Cache: 512MB
Performance/Capacity: 20TB
Performance/Interface: SATA 6.0Gb/s
Dimensions/Form Factor: 3.5"
Dimensions/Width (maximum): 147.00mm
Dimensions/Height (maximum): 26.10mm
Dimensions/Length (maximum): 101.60mm
Performance/Recording Technology: CMR
Additional Information/First Listed on Newegg: April 21, 2025

Full spec sheet from Bestbuy

UPC: 718037904665
Brand: Western Digital
Usage: Enterprise/server
Form Factor: 3.5 in.
Interface(s): SATA
Product Name: WD Gold WD203KRYZ 20TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
Product Width: 5.10 inches
Product Height: 2.50 inches
Product Weight: 27.2 ounces
Storage Capacity: 20000 gigabytes
Warranty - Labor: Limited Warranty period (labor): 730 days
Warranty - Parts: Limited Warranty period (parts): 730 days
Storage Drive Type: HDD
Internal Or External: Internal
Product Compatibility: Desktop computers

Full spec sheet from Bhphoto

Weight: 1.52 lb / 0.69 kg
Dimensions: 5.8 x 4 x 1" / 147 x 101.6 x 26.1 mm
Drive Type: SATA III / 3.5" HDD (7200 rpm)
Power Draw: 6.4 W (Active) 5.3 W (Idle)
Read Speed: Maximum: 291 MB/s
Write Speed: Maximum: 291 MB/s
Package Weight: 1.71 lb
Total Capacity: 20 TB
Operating Shock: 50 G / 2.0 ms
Encryption Support: No
Storage Conditions: -40 to 158°F / -40 to 70°C
Operating Conditions: 41 to 140°F / 5 to 60°C
Box Dimensions (LxWxH): 7.7 x 5.6 x 2.4"
Mean Time Between Failures (MTBF): 2.5 Million Hours

Full spec sheet from Wdstore

RPM: 7200 RPM
Cache: 512 MB
Parts: 5-Year Limited Warranty
Usage: Enterprise
Capacity: 20 TB
Interface: SATA
Store/EAN: 718037904665
Store/UPC: 718037904665
Form Factor: 3.5-Inch
Store/Color: Gold
Store/Width: 4 "
Store/Height: 1.03 "
Store/Length: 5.79 "
Store/Weight: 750 gms
Workload Rate: 550TB/year
Store/Connector: SATA
Store/Interface: SATA
Store/Cache Size: 512 MB
Store/Application: Enterprise
Store/Form Factor: 3.5-Inch
Store/Model Number: WD203KRYZ
Store/Sector Format: 512e
Store/Transfer Rate: up to 291 MB/s
Store/compatibility: <ul> <li>Windows®</li> <li>Windows Server®</li> <li>Linux®</li> <li>macOS®</li> </ul>
Recording Technology: CMR
Store/Certifications: BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL
Store/ROHS Complaint: true
Store/Endurance (TBW): 550TB/year
Store/Disk Speed (RPM): 7200 RPM
Store/Performance Class: 7200 RPM Class
Store/Recording Technology: CMR
Store/Operating Temperature: 5, 60 °C
Store/Retail box weight (max): 7.5 lbs
Store/Non-Operating Temperature: -40, 70 °C