P49747-001 is the HPE spare part number for 1.6TB SAS 24G Mixed Use SFF BC Multi Vendor SSD. This is the number that appears in HPE service documentation, iLO event logs, and on the label of the drive you pulled. It identifies a 1.6TB hot-swap solid state drive in the 2.5-inch small form factor with a single SAS 24Gb/s interface, rated Mixed Use, and supplied in an HPE Basic Carrier. It drops into a 2.5-inch SFF bay in supported ProLiant Gen10 Plus, Gen11, and Gen12 servers, so a failed drive carrying this number is replaced by the same number.
HPE Option Part #: P49049-B21
HPE Spare Part #: P49747-001
HPE Model #: MO001600PXDCC, MO001600PXMTN, MO001600PYHRE, MO001600PZWSH
HPE Assembly Part #: P49330-001
PRODUCT SPECIFICATIONS FOR P49747-001:
- Device Type: Solid state drive - hot-swap
- Capacity: 1.6 TB
- Form Factor: 2.5" SFF
- Interface: SAS 24Gb/s
- Bundled with: HPE Basic Carrier
- Drive Class: Mixed Use
- Interfaces: 1 x SAS 24Gb/s
- Compatible Bay: 2.5" SFF
COMPATIBLE WITH:
PROLIANT ML SERIES
PROLIANT DL SERIES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
FREQUENTLY ASKED QUESTIONS ABOUT P49747-001
What is the difference between P49747-001 and P49049-B21?
They are the same physical drive under different HPE numbering schemes. P49747-001, the number on this page, is the spare part number, the identifier HPE service documentation and iLO logs use for a replacement unit. P49049-B21 is the option part number, the orderable kit number used when the drive is purchased as a configurable option. The 1.6TB SAS 24Gb/s Mixed Use SFF drive itself is identical in both cases.
Are there other part numbers for this same drive?
Yes. Besides the spare number on this page and the option number, this family also has one assembly revision and four OEM drive models. All of them are listed in the cross-reference block on this page. An assembly part number identifies a specific build revision of the drive and carrier as manufactured. An OEM model number is the drive manufacturer's own designation, which is what you will typically see reported by the controller or operating system.
What arrives in the box?
A 1.6TB hot-swap solid state drive in the 2.5-inch small form factor, bundled with an HPE Basic Carrier. The carrier is the BC tray the drive is mounted in, so the unit is ready to insert into a 2.5-inch SFF bay without transferring hardware from the failed drive. The interface is a single SAS port running at 24Gb/s.
Which servers accept this drive?
Supported platforms include ML30 Gen10 Plus, DL20 Gen10 Plus, DL325 Gen10 Plus v2, DL345 Gen10 Plus, DL360 Gen10 Plus, DL365 Gen10 Plus, DL380 Gen10 Plus and DL385 Gen10 Plus v2; ML30, ML110, ML350, DL20, DL320, DL325, DL345, DL360, DL365, DL380, DL385 and DL560 Gen11; and ML350, DL320, DL340, DL345, DL360, DL380 and DL580 Gen12. The bay must be a 2.5-inch SFF bay.
What does Mixed Use mean for this drive?
Mixed Use is the HPE endurance class assigned to this SSD. It sits between read-intensive and write-intensive classes and is intended for workloads that combine substantial read and write activity. If the drive you are replacing carried this spare number, it was a Mixed Use unit, and matching the same class keeps the endurance rating of the array consistent across members.
HPE PARTSURFER INFO FOR P49747-001 (P49049-B21)
| Spare PN | Description | |
|---|---|---|
 | P49747-001 | SPS-DRV SSD 1.6TB SFF SAS MU BC MV |
Last Updated: 2026-08-07
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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.
