Nous acceptons la cryptomonnaie — les cryptos que vous détenez peuvent ainsi acheter du matériel réel.Payez en crypto, dépensez-la en matériel réel. Livraison assurée offerte partout dans le monde au-delà de 399 $. Cartons neutres, sans marque, expédiés depuis l’Allemagne.Livraison assurée offerte au-delà de 399 $. Votre taux est bloqué pendant 30 minutes dès l’ouverture de la caisse.Taux bloqué 30 minutes. Chaque article est scellé, son numéro de série est vérifié, et il est couvert par une garantie de 24 mois.Scellé, garanti 24 mois.

Articles suivis Se connecter
Silver 3.5-inch internal hard drive with label showing WD Red Pro 20TB

Western Digital

Western Digital WD201KFGX 20TB 7200 RPM 512MB Cache 3.5" internal hard drive

SKU CH-RT6T-6CWDT MPN WD201KFGX

20 TB desktop drive with 7200 RPM, 512 MB cache and CMR recording for multi-bay NAS workloads up to 300 TB per year

  • InterfaceSATA 6.0Gb/s
  • Capacity20TB
  • Recording TechnologyCMR
  • RPM7200 RPM
  • Cache512MB
  • Features3D Active Balance Plus Our enhanced dual-plane balance contr
  • 20 TB capacity supports massive NAS storage
  • 7200 RPM spindle speed delivers high throughput
  • 512 MB cache accelerates frequent data access
  • CMR recording technology ensures consistent write performance
  • 3D Active Balance Plus reduces vibration in multi-bay systems

WD Red Pro 20 TB CMR NAS drive

The WD Red Pro WD201KFGX is a 20 TB 3.5-inch internal hard drive built for multi-bay NAS enclosures. It spins at 7200 RPM with a 512 MB cache and uses conventional magnetic recording on a SATA 6.0 Gb/s interface. The drive is rated for up to 300 TB per year workload and includes NASware 3.0 firmware for RAID optimisation.

Suits 24-bay RAID arrays.

This drive targets commercial and enterprise NAS systems that run 24/7 in RAID configurations of up to 24 bays. Its vibration sensors and dual-plane balance control are calibrated for dense, multi-drive chassis. Builders assembling a single-drive workstation or a portable USB enclosure will not benefit from these enterprise-grade features.

300 TB yearly workload rating decides fit

The 300 TB per year workload rate is the key specification that determines whether this drive matches the intended environment. Systems that continuously write and rewrite large datasets across many bays need this endurance ceiling; lighter workloads do not require it.

Points forts

  • 20 TB capacity supports massive NAS storage
  • 7200 RPM spindle speed delivers high throughput
  • 512 MB cache accelerates frequent data access
  • CMR recording technology ensures consistent write performance
  • 3D Active Balance Plus reduces vibration in multi-bay systems

Caractéristiques

BrandWD
SeriesRed Pro
ModelWD201KFGX
InterfaceSATA 6.0Gb/s
Capacity20TB
Recording TechnologyCMR
RPM7200 RPM
Cache512MB
Features3D Active Balance Plus
Our enhanced dual-plane balance control technology significantly improves the overall drive performance and reliability. Hard drives that are not properly balanced may cause excessive vibration and noise in a multi-drive system, reduce the hard drive life span, and degrade the performance over time.
Error Recovery Prevention
Built specifically for RAID and NAS environments, WD Red Pro drives come equipped with error recovery controls as part of NASware 3.0 technology to help reduce drive fallout in RAID applications.
Extended Drive Testing
A NAS environment tha
UsageEnterprise NAS Hard Drives
Form Factor3.5"
Height (maximum)26.10mm
Width (maximum)101.60mm
Length (maximum)147.00mm
Poids d’expédition0.68 kg
Dimensions du colis152 × 102 × 26 mm

Questions sur cet article

Will this 20TB SATA drive work in my older 4-bay NAS that only supports drives up to 10TB?

The drive uses the standard SATA 6.0Gb/s interface, so it connects physically, but the NAS firmware must support 20TB volumes; check the manufacturer's compatibility list for your specific model.

How can I verify the 7200 RPM mechanism and 512MB cache are performing correctly after installation?

Run the NAS vendor's built-in SMART test or Western Digital's Data Lifeguard Diagnostic; both report spindle speed, cache size and health attributes to confirm the drive matches its specifications.

Does the retail box include mounting screws or a SATA cable, or do I need to buy them separately?

The drive ships as a bare 3.5-inch unit; mounting screws and SATA data/power cables are not included and must be sourced from your NAS chassis or purchased separately.

Également dans ce rayon

Les clients ont aussi comparé

Même rayon, même caisse — huit monnaies et un taux bloqué 30 minutes.