This item, 873012-B21, is the HPE option part number for the product described as 1.2TB 2.5" SFF 12G Dual Port SAS 10K RPM DS Hot Plug Hard Drive. Further details below.
Upgrade your server performance with the HPE 1.2TB 2.5" SFF 12G Dual Port SAS 10K RPM DS Hot Plug Hard Drive (873012-B21). Designed for quick data access with its 10,000 RPM and an impressive 1.2 GBps transfer rate, this genuine HPE drive ensures reliable and efficient operations. Compatible with a wide range of HPE servers, it features digitally signed firmware for enhanced data security and seamless integration in server environments. Whether for expanding storage or enhancing system speed, this drive delivers exceptional value.
HPE Option Part #: 873012-B21
HPE Spare Part #: 873036-001
PRODUCT SPECIFICATIONS FOR 873012-B21:
- Device Type: Hard drive - hot-swap
- Capacity: 1.2 TB
- Form Factor: 2.5" SFF
- Interface: SAS 12Gb/s
- Bytes per Sector: 512
- Width: 3.1 in
- Depth: 5.4 in
- Height: 0.6 in
- Drive Transfer Rate: 1.2 GBps (external)
- Seek Time: 3.3 ms (average) / 6.6 ms (max)
- Track-to-Track Seek Time: 0.11 ms
- Spindle Speed: 10000 rpm
- Interfaces: 1 x SAS 12 Gb/s
- Compatible Bay: 2.5" SFF
- Features: Digitally Signed Firmware
COMPATIBLE WITH:
PROLIANT BL SERIES
PROLIANT DL SERIES
PROLIANT SL SERIES
PROLIANT WS SERIES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
FREQUENTLY ASKED QUESTIONS FOR 873012-B21:
- What servers are compatible with the 873012-B21 hard drive?
The 873012-B21 hard drive is compatible with numerous HPE server models, including BL460c G1/G5/G6/G7, DL360 G6/G7, DL380 G4/G5/G6/G7, and ML350 G5/G6 among others. - What is the spindle speed of the 873012-B21 hard drive?
The 873012-B21 hard drive features a spindle speed of 10,000 RPM, ensuring fast data access and high performance. - Does the 873012-B21 drive support hot-swapping?
Yes, the 873012-B21 is designed as a hot-swap hard drive, allowing it to be replaced without shutting down the server.
Last Updated: 2026-07-09
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This product is warrantied against hardware failure for a period of 3 Years from the date of purchase. Before making a purchase, please take a moment to review our return policy below.
Returns
It is the customer's responsibility to verify compatibility with their machine(s) before placing an order. If an item is ordered by mistake, it can be returned for refund, minus a 25% restocking fee, within 5 business days of receipt. The cost of freight is not refundable.
Please be aware that factory-sealed equipment can only be returned if it remains unopened.
Defective Products
If you have received a defective part and your machine is still within the HPE warranty period, please initiate a warranty exchange by visiting the HPE Enterprise Support Center. Be sure to have the serial numbers of the defective drive and your server/storage array handy.
In case your hardware becomes defective during the Global One warranty period, but the HPE warranty has expired, you can return the product to us for a working replacement. You are responsible for the shipment of returned merchandise. However, we will cover the expense of Ground /Economy shipment for the replacement item(s).
Requesting an RMA
To initiate a return or warranty claim, please complete and submit the RMA Request Form.
