WD101EFBX — Western Digital Red Plus NAS 10TB 7.2K SATA 3.5-In HDD
MPN: WD101EFBX|By: Western Digital

In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Product overview
Western Digital lists WD101EFBX as a red plus NAS 10TB 7.2K SATA 3.5-In HDD. Carriers and caddies are chassis-specific and are almost never included with a bare drive. Give us the server model and we will quote the carrier alongside it instead of letting it hold up the swap.
Quote requests are answered within 48 business hours, with availability confirmed before you raise a purchase order rather than after.
Featuring
- Capacity
- 10TB
- Manufacturer
- Western Digital
Interfaces / Ports
- Rotational Speed
- 7.2K
- Drive Interface
- SATA
Physical characteristics
- Product Type
- Server Hard Drives
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
The table below is what the server hard drive is documented as, not what we have inferred from the part number. If the figure you need is missing, ask and we will source it from the manufacturer.
Where the Western Digital WD101EFBX is deployed
- Swapping out a failed server hard drive for WD101EFBX under change control
- Migrating an archive tier off failing older disks
- Holding a firmware-matched cold spare per chassis family
Who this part is for
- IT teams swapping a failed drive in a live parity group
- Teams standardising a mixed drive estate onto one firmware family
- Backup and archive teams growing bulk capacity in an existing shelf
What you get ordering this from us
Ordered by part number
The order is placed against WD101EFBX, not against a description of it, so there is no room for a substitution you did not agree to.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
Volume pricing
The listed price is per unit; tiered pricing applies at quantity and purchase orders are accepted.
Questions buyers ask about this part
- Is WD101EFBX genuine and is the warranty intact?
- Yes — new and sealed, with the Western Digital warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
- Will WD101EFBX work in my server?
- Send the server model or the shelf it is going into. Vendor-keyed firmware is the usual reason an identical-looking drive is rejected, so we check that alongside interface and form factor.
- Do you accept purchase orders and quote at volume?
- Yes. We quote against a purchase order and hold the price for the quote period, with tiered rates at quantity. Net terms are available once the account is approved.
Compare other Server Hard Drives we stock
Browse all Server Hard Drives or everything we stock from Western Digital.
Specifying a system, not just the part?
Bulk capacity usually sits behind the flash tier that feeds a training cluster rather than under it.
