Western Digital Ultrastar DC HC850 24TB 7.2K 12GBPS 512e SAS Hard Drive - 0F62802
Every Bytestock refurbished product completes a rigorous refurbishment process that includes full testing. Our refurbished hardware offers extensive savings, typically anywhere from 30%-70% off the MSRP.
Manufacturer | WD |
---|---|
HDD Brand | Western Digital |
HDD Type | SAS HDD |
HDD Form Factor | 3.5 inch HDD FF |
HDD Capacity | 24TB |
HDD Data Transfer Rate | 7.2K |
HDD Read Write speed | 12 GBPS |
Parts Condition | New Other |
Technical Specifications
The Western Digital Ultrastar DC HC850 24TB SAS hard drive (0F62802) delivers massive capacity in a 3.5″ enterprise form factor. Running at 7,200 RPM with a 12Gbps SAS interface and 512e formatting, it provides consistent throughput for large-scale storage needs. Built on Western Digital’s latest helium-sealed platform, it uses OptiNAND and advanced recording technology to improve density, efficiency, and long-term reliability.
Use Cases and Applications
This drive is designed for environments where scale and dependability go hand in hand. It’s ideal for building out data lakes, secondary storage for analytics, or archival tiers where cost per terabyte is critical. In scale-out clusters and backup infrastructures, the 24TB capacity per drive helps reduce footprint while keeping performance predictable. It’s equally effective in surveillance, log storage, or compliance archives, where massive data sets must be retained securely without sacrificing efficiency. With helium technology lowering power draw and heat output, it also fits well into dense rack deployments.
Bytestock Reliability and Support
Every drive supplied by Bytestock is fully tested to enterprise standards before dispatch. Backed by a 1-year return-to-base warranty and shipped securely worldwide, it’s a safe and straightforward way to expand storage capacity. With Bytestock, you gain trusted hardware, expert support, and the confidence that your systems will keep running at their best.
Delivery Information
- We Ship Worldwide
Shipping quotes are calculated at checkout using our discounted rates with DHL, based on weight and location.
- Parts Orders
Despatched same day with DHL, providing your order and payment are both received before 4pm, Monday to Friday (except bank holidays).
- System Orders
If ordered before 4pm we endeavour to ship your configured system that same day. However, if your order is particularly large or complex, we’ll take a bit more time to ensure you receive the best possible product.
- DHL UK Express
Next business day delivery during the day to the UK mainland if ordered before 4pm.
- DHL UK Express Pre 12pm
Next day delivery by 12:00 noon to UK mainland addresses.
- DHL Express Worldwide
2-3 day delivery during the day to almost all European business centres and 2-4 days for most other worldwide addresses (some shipments to EU addresses may face delays outside of our control due to customs charges).
- Collection / Own Shipping Account
If you wish to collect your order in person or use your own shipping account (UPS, DHL, TNT and FedEx). Please add your shipping instructions to your order at checkout, or speak to our team on LiveChat or +44 (0) 1753 965 777.


Up to 5-Year Warranty


1-Year Warranty


Extended Warranty Option (3 and 5 Years)
For older generation products that come with a 1-year warranty, we offer the option to extend the warranty to 3 or 5 years for an additional charge.