WD RED PRO 26TB SATA3 7200RPM 512MB 5-Year Warranty
SKU: WD260KFGX-5YEARPC Components › NAS Hard Drives
Please enquire before ordering
The distributor has not yet confirmed the latest price and availability (last checked Jun 15, 2026)
092-251-4017Awaiting stock confirmation5 years manufacturer's warranty
GenuineFree delivery from ฿5,000Tax invoice
WD Red Pro 26TB hard drive for NAS systems with RAID support, designed for 24x7 heavy-duty operation, featuring OptiNAND™ technology and shock protection
Key features
- Up to 26TB capacity for enterprise data storage
- Supports 24x7 operation in RAID-optimized NAS
- OptiNAND™ technology improves performance and extends lifespan
- 512MB cache reduces latency and increases read/write speed
- Supports up to 550TB/year workload, per WD standards
Product description
WD RED PRO 26TB SATA3 is an enterprise-grade hard drive designed to support multi-user NAS systems that operate 24 hours a day, especially in medium-sized to large business environments. With a speed of 7200 RPM and 512MB cache memory, it enables smooth handling of large data files. Featuring OptiNAND™ technology that uses iNAND embedded flash for housekeeping management, it enhances performance and achieves a maximum read/write speed of 267MB/s, according to WD's website, specifically for the 10TB model, while the 26TB model maintains similar speed performance by using SATA III (6Gb/s) and NASware™ technology optimized for efficient NAS system operation.
Pros and limitations
Pros
- Supports heavy workloads up to 550TB/year, no need to worry about rapid degradation
- Uses OptiNAND™ technology to enhance drive performance and extend lifespan
- Features vibration (RV Sensor) and shock (Shock Sensor) protection
- Designed specifically for 24x7 continuous operation in NAS systems
- 512MB cache reduces latency and increases data access speed
Limitations
- Intended for use only in NAS systems; not suitable for general-purpose use
- Large 3.5-Inch size requires compatible drive bays in enclosures or NAS units
Who it is for
Ideal for medium to large-sized businesses requiring centralized data storage on NAS, supporting multiple users simultaneously, and demanding maximum durability in 24-hour demanding work environments
Specifications (20)
- MTBF
- up to 2.5M hours
- Capacity
- 26TB
- Warranty
- 5-Year Limited Warranty
- Interface
- SATA III (6Gb/s)
- Cache Size
- 512MB
- Form Factor
- 3.5-Inch
- Compatibility
- RAID-optimized NAS systems with unlimited number of bays
- Transfer Rate
- up to 267MB/s
- Certifications
- BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL
- Disk Speed (RPM)
- 7200 RPM
- Recording Technology
- CMR
- NASware™ Technology
- Yes
- Operating Temperature
- 0°C to 65°C
- Annual Workload Rating
- 550TB/year
- Dimensions (L x W x H)
- 147mm x 101.6mm x 26.1mm
- OptiNAND™ Technology
- Yes
- Multi-axis Shock Sensor
- Yes
- Non-Operating Temperature
- -40°C to 70°C
- Dynamic Fly Height Technology
- Yes
- Rotation Vibration (RV) Sensor
- Yes
Datasheets and manuals straight from the manufacturer — select a document to open or download it.
13 questions
Frequently asked questions about this product
Compiled from manufacturer information
Can WD RED PRO 26TB be used with general-purpose NAS?
Compatible only with NAS systems that support RAID and are designed for heavy-duty use (multi-user, 24x7). WD has tested compatibility with multiple NAS manufacturers to ensure stable operation.
Does the read/write speed of WD RED PRO 26TB equal that of the 10TB model?
The maximum read/write speed is approximately 267MB/s, which is the data from the 10TB model, but the 26TB model still maintains comparable performance due to the use of SATA III and OptiNAND™ technology.
Does it require additional power when installing multiple drives in a NAS?
This model supports RAID systems with unlimited port count and efficient power management, but ensure your NAS PSU can handle multiple drives operating simultaneously.
Does it have shock protection?
Yes — WD RED PRO 26TB includes a Rotation Vibration (RV) Sensor and Multi-axis Shock Sensor that detect vibrations and shocks, automatically adjusting balance to maintain data stability.
Can it be used with RAID systems?
Yes — WD RED PRO 26TB is specifically designed for RAID-optimized NAS systems, with compatibility tested across multiple NAS manufacturers and support for RAID configurations with unlimited port count.
How long is the expected lifespan of this drive?
It features a high MTBF (Mean Time Between Failures) of up to 2.5 million hours and is engineered for heavy workloads of 550TB/year, ensuring long-term reliability in enterprise environments.
Must it be installed only in NAS systems?
Recommended for use only in NAS systems designed for heavy-duty workloads, as it includes NASware™ optimization and shock protection features that may not be necessary in standard PC systems.
Does this model support firmware updates?
Yes — WD provides firmware updates through tools such as WD Drive Utilities or via the NAS system, especially in models that support web-based firmware updates.
Is it in stock?
We are confirming the latest stock and price of the WD RED PRO 26TB SATA3 7200RPM 512MB 5-Year Warranty with the distributor. Please contact us before ordering at 092-251-4017 or sales@gist.co.th.
How much does it cost?
The distributor has not yet confirmed the latest price and availability. Please contact us before ordering at 092-251-4017 or sales@gist.co.th.
How long is the warranty?
Warranty period: 5-year warranty, subject to manufacturer terms (manufacturer's terms). To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.
How long does delivery take?
Orders placed before 12:00 on a business day are delivered within 1–3 business days (Bangkok and vicinity) or 2–5 business days (other provinces). Free delivery on orders of ฿5,000 or more (a ฿150 delivery fee applies below this amount).
Is it genuine?
Genuine products sourced from distributors in Thailand, covered by the manufacturer's warranty. Full tax invoices are available.
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Genuine products
Sourced from distributors in Thailand and covered by the manufacturer's warranty
Warranty period
5-year warranty, subject to manufacturer terms
Covered by the manufacturer's warranty; you can make claims through GIST
Claims through GIST
Ship the product to our head office or bring it in person
Warranty conditions
- A receipt or other proof of purchase is required
- The product must not have been modified or altered
- Damage caused by misuse is not covered by the warranty
- To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.Head office: 554 Sky Nine Center, Floor 12A, Room 554/62, Asok-Din Daeng Road, Din Daeng Subdistrict, Din Daeng District, Bangkok 10400
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