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791034-B21
791034-B21 HPE 1.8TB 12G SAS 10K rpm 2.5" SFF SC 512e Enterprise Hard Drive
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791034-B21 HPE 1.8TB 12G SAS 10K rpm 2.5" SFF SC 512e Enterprise Hard Drive
- Collection:
- HPE Server HDD
- Collection URL:
- /hpe-server-hot-plug-hdd.htm
- Digitally Signed Firmware:
- No
- Estimated Release:
- 2015
- Form Factor:
- SFF (2.5 inch)
- Form Factor/Carrier Type:
- SFF / Smart Carrier (SC)
- HDD Data Transfer Rate:
- 12 Gb/sec (12G)
- HDD Performance Level:
- Enterprise (ENT)
- HDD Rotational Speed:
- 10,000 rpm (10K)
- HDD Storage Capacity:
- 1.8 TB
- Hotplug Carrier Type:
- Smart Carrier (SC)
- Interface:
- SAS
Product Overview
This item, 791034-B21, is the HPE option part number for the product described as 1.8TB 12G SAS 10K rpm 2.5" SFF SC 512e Enterprise Hard Drive. Further details below.
Enhance your server's performance with the HPE 1.8TB 12G SAS 10K rpm 2.5" SFF Enterprise Hard Drive (791034-B21). Designed for reliability and speed, this dual-port HDD features a 12Gb/s SAS interface, ensuring fast data transfer rates. Compatible with a wide array of HPE servers from Gen8 to Gen10, this hot plug drive offers seamless scalability and exceptional performance. Its compact form factor makes it ideal for efficient space utilization in your data center, while the advanced format 512e ensures optimized performance.
HPE Option Part #: 791034-B21
HPE Spare Part #: 791055-001
HPE Model #: EG001800JWFVC, EG1800JEMDB, EG1800JFHMH
HPE Assembly Part #: 793419-001
PRODUCT SPECIFICATIONS FOR 791034-B21:
- Capacity: 1.8TB
- Interface: SAS
- HD type: Hot plug
- Connectivity: Dual-Port
- Form factor: SFF
- Dimensions (W x D x H): 18.41 x 22.23 x 13.97 cm
- Weight: 0.5 kg
- Drive Interface Standard: 12Gb/s SAS
- Rotational Speed: 10000
- Max Operating Temperature: 95 °F
- Min Operating Temperature: 50 °F
- Average Seek Time: 3.7 ms
- Bytes per Sector: 512
- Data Transfer Rate: 12 GBps
- Max Seek Time: 7.3 ms
- Track-to-Track Seek Time: 0.1 ms
- Features: Advanced format 512e
COMPATIBLE WITH:
PROLIANT DL SERIES
DL320e Gen8DL320e Gen8 v2DL360e Gen8DL360p Gen8DL380e Gen8DL380p Gen8DL385p Gen8DL560 Gen8DL580 Gen8DL160 Gen8DL20 Gen9DL60 Gen9DL80 Gen9DL120 Gen9DL160 Gen9DL180 Gen9DL360 Gen9DL380 Gen9DL388 Gen9DL560 Gen9DL580 Gen9DL20 Gen10DL160 Gen10DL180 Gen10DL325 Gen10DL360 Gen10DL380 Gen10DL385 Gen10DL560 Gen10DL580 Gen10DL325 Gen10 Plus v1DL385 Gen10 Plus v1
PROLIANT ML SERIES
PROLIANT BL SERIES
PROLIANT WS SERIES
PROLIANT SL SERIES
PROLIANT XL SERIES
PROLIANT SYNERGY SERIES
Synergy 480 Gen9Synergy 480 Gen10Synergy 660 Gen9Synergy 660 Gen10
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
FREQUENTLY ASKED QUESTIONS FOR 791034-B21:
- What servers is the 791034-B21 compatible with?
The 791034-B21 is compatible with various HPE servers including BL460c Gen8/Gen9/Gen10, DL360 Gen9/Gen10, DL380 Gen9/Gen10, and many more. - What is the rotational speed of the 791034-B21?
The 791034-B21 features a rotational speed of 10,000 rpm, providing fast data access. - What are the environmental operating temperatures for the 791034-B21?
The 791034-B21 operates efficiently between 50 °F and 95 °F.
HPE PARTSURFER INFO FOR 791034-B21
| Spare PN | Description | |
|---|---|---|
 | 791055-001 | 1.8TB hot-plug SAS hard disk drive - 12Gb/sec transfer rate, 10,000 RPM, 2.5-inch small form factor (SFF), Enterprise, 512e format, SmartDrive Carrier (SC) - For use with Gen8/Gen9 or newer |
| 791055-001 | 1.8TB hot-plug SAS hard disk drive - 12Gb/sec transfer rate, 10,000 RPM, 2.5-inch small form factor (SFF), Enterprise, 512e format, SmartDrive Carrier (SC) - For use with Gen8/Gen9 or newer |
Last Updated: 2026-06-24
Why Global One?
- 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.
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- FAST shipping. Global One Technology ships orders received by 4 PM ET the same day and offers NEXT DAY delivery to US customers.
Additional Info
Reviews
4 Reviews
Warranty/Returns
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.
