WESTERN DIGITAL 3.5-inch internal hard drive for NAS RED-PRO WD202KFGX 20TB 7200RPM DSP0000042823

WD Red Pro features WD202KFGX 20 TB
The WD Red Pro WD202KFGX is a 20 TB internal hard drive designed for NAS environments and demanding workloads that require continuous operation. Its combination of CMR technology, SATA 6 Gb/s interface, 7200 rpm and 512 MB buffer provides a high-capacity storage solution with specific features to improve stability and reliability in systems that operate 24 hours a day.
20 TB capacity for large volumes of data
With a capacity of 20 TB, this WD Red Pro lets you centralise large amounts of information and expand the capacity of NAS systems and storage equipment. It uses conventional magnetic recording (CMR), a technology suited to maintaining consistent performance during intensive read and write operations.

CAPACITY : 20 TB
Recording technology: CMR
Form factor: 3.5"
Type: internal hard drive
Drive class: Enterprise

7200 rpm and data transfer rates of up to 285 MB/s
The WD202KFGX operates at 7200 rpm and reaches an internal data rate of up to 285 MB/s. It also features a 512 MB buffer and a SATA 6 Gb/s connection, designed to efficiently manage storage operations and access to large amounts of data.

Spindle speed: 7200 rpm
Internal data rate: 285 MB/s
External transfer speed: 600 MB/s
Buffer memory : 512 MB
Interface: SATA 6 Gb/s
Connectivity: 1 x SATA 6 Gb/s

Designed for continuous operation 24 x 7
This drive is designed for continuous operation 24 hours a day, 7 days a week. It supports a workload of up to 550 TB per year and has an MTBF of 2,500,000 hours, specifications intended for installations where availability and resistance to intensive use are particularly important.

Continuous operation : 24 x 7
Workload: up to 550 TB per year
MTBF: 2,500,000 hours
Charge/discharge cycles : 600.000
Unrecoverable errors: 10 per 10^15

Technologies for NAS systems and vibration control
The WD Red Pro incorporates NASware 3.0, RV sensors and specific vibration control technologies to optimise its performance in storage systems. It also features a multi-axis vibration sensor and 3D Active Balance Plus, along with functions designed to manage error recovery and maintain stable operation.

NASware technology 3.0
RV sensor
Multi-axis anti-vibration sensor
3D Active Balance Plus
Error recovery control
Native Command Queuing (NCQ)
Dynamic fly height technology
Advanced Format

Helium technology design
Its features include helium technology and Air Drive Design, integrated into a standard 3.5" form factor. The drive measures 101.6 x 26.1 x 147 mm and weighs 690 g, making it easy to install in compatible 3.5" bays.

Helium technology
Air Drive Design
Compatible bay: 3.5"
Width: 101.6 mm
Height: 26,1 mm
Depth: 147 mm
Weight: 690 g

Power consumption and operating conditions
The drive consumes 6.1 W during read and write operations, decreasing to 3.6 W in standby and 0.9 W in sleep mode. It can operate within a temperature range of 0 to 65 °C and supports storage temperatures between -40 and 70 °C.

Read/write power consumption : 6,1 W
Standby power consumption : 3,6 W
Power consumption in sleep mode : 0,9 W
Operating temperature: from 0 to 65 °C
Storage temperature: from -40 to 70 °C
Noise emission: 20 dBA

Durability and regulatory compliance
The WD Red Pro WD202KFGX offers shock tolerance of 50 g for 2 ms during operation and 250 g for 2 ms when not operating. It also complies with various international regulations and certifications relating to safety, compatibility and marketing.

Operating shock tolerance: 50 g @ 2 ms
Non-operating shock tolerance: 250 g @ 2 ms
Compliance: RoHS, BSMI, ICES-003, NMB-003, FCC and KC
Additional certifications and regulations: Maghreb, RCM, UKCA, VCCI, CB Scheme, TUV and UL
Volume (m ³): 0.0030