Looking for more HPE Server HDD options?
Browse our extensive selection of HPE Server HDD to find the perfect fit for your needs.
765257-B21
765257-B21 HPE 4TB 12G SAS 7.2K rpm 3.5" LFF SC 512e Midline Hard Drive
- SKU:
- 765257-B21
- Condition:
- New If factory sealed packaging is required, please request a quote below and enter your special request in the 'Add Notes' section.
- Warranty:
- 1 Year

- Collection:
- HPE Server HDD
- Collection URL:
- /hpe-server-hot-plug-hdd.htm
This item, 765257-B21, is the HPE option part number for the product described as 4TB 12G SAS 7.2K rpm 3.5" LFF SC 512e Midline Hard Drive. Further details below.
This HPE 4TB Midline hard drive delivers a dependable and cost-effective storage solution for your server environment. This drive provides ample storage capacity for applications requiring reliable data archiving and backup. Its 3.5" LFF (Large Form Factor) design ensures easy integration into compatible servers.
Designed for reliable operation, this drive is perfect for HPE ProLiant servers needing significant storage capacity. Compatible servers includes but may not be limited to DL360e Gen8, DL360p Gen8, DL380e Gen8, DL380p Gen8, and ML350p Gen8. Offering a balance of performance and affordability, this 4TB drive is an excellent choice for expanding your server's storage capabilities.
HPE Option Part #: 765257-B21
HPE Spare Part #: 765863-001
COMPATIBLE WITH:
PROLIANT DL SERIES
PROLIANT ML SERIES
PROLIANT SL SERIES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
HPE PARTSURFER INFO FOR 765257-B21
Spare PN | Description | |
---|---|---|
765863-001 | 4TB hot-plug SAS hard disk drive - 12Gb/sec transfer rate, 7,200 RPM, 3.5-inch large form factor (LFF), Midline (MDL), 512e sector format, SmartDrive Carrier (SC) - For use with Gen8/Gen9 or newer |
Last updated: 5/3/2025
- Trusted by thousands. Over 36,000 customers in 100+ countries trust Global One Technology to deliver mission-critical HP Enterprise hardware - including Fortune 500 businesses, schools, hospitals, and federal, state, and local goverment agencies.
- HPE is our specialty! We only sell genuine HP Enterprise parts.
- EASY ordering process. Purchase online now with credit card or PayPal!
- FAST shipping. Global One Technology ships orders received by 5pm the same day and offers NEXT DAY delivery to US customers.
This product is warrantied against hardware failure for a period of 1 Year 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.