NAS Hard Drives
Shop NAS hard drives for compatible network storage systems. Compare WD Red Plus and WD Red Pro hard disk drives by capacity, exact model and price before checking your NAS compatibility list.
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View all productsNAS Hard Drives: what to check before buying
Choose NAS hard drives around your enclosure and storage plan. Compare capacity and model support before building or expanding an array.
Check the drive against your NAS model
Start with your NAS manufacturer’s drive compatibility list. Match the exact drive model, capacity and interface rather than relying on the WD Red family name alone. Check the enclosure’s supported drive size and any firmware requirements before expanding an existing system.
Compare WD Red Plus, Red Pro and usable capacity
Compare the particular Red Plus or Red Pro model’s workload rating, supported use and warranty details. Do not assume every capacity has identical specifications. A 12TB NAS drive describes the nominal capacity of that drive; usable array space also depends on the number of drives, RAID arrangement, formatting and reserved space.
NAS Hard Drives FAQs
Will a WD Red drive work in any NAS?
Compatibility is model-specific. Check the NAS manufacturer’s current drive list for the exact part number and capacity before purchasing.
Should I choose WD Red Plus or WD Red Pro?
Compare the exact models against your enclosure and workload requirements. Bay count, workload limits, performance and warranty conditions should be checked in the model documentation.
Does buying a NAS hard drive include the NAS enclosure?
No. These are drive listings unless the product explicitly states otherwise. Check that you already have a compatible enclosure and the required mounting hardware.
Will two 12TB drives give me 24TB of usable space?
Not necessarily. RAID or mirroring can reserve capacity for redundancy, and formatting and system overhead reduce usable space. Confirm the capacity calculation for your NAS configuration.
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