EG002400JXLWC is the OEM model number supplied in HPE option kit 881457-B21 for 2.4TB SAS 12G Enterprise 10K SFF (2.5in) SC 512e Digitally Signed Firmware HDD. If you have pulled a drive and read this model number off the label, this is the page that maps it to the HPE ordering numbers. The drive is a 2.4 TB hot-swap 2.5-inch SFF unit running at 10,000 rpm on a single SAS 12 Gb/s port, with a 1.2 GB/s data transfer rate. It uses Advanced Format 512e sector emulation and carries Digitally Signed Firmware. The cross-reference block on this page lists the equivalent HPE numbers for the same physical drive.
HPE Option Part #: 881457-B21
HPE Spare Part #: 881507-001
HPE Model #: EG002400JWJNN, EG002400JWJNT, EG002400JXLWC
HPE Assembly Part #: 879299-001
PRODUCT SPECIFICATIONS FOR EG002400JXLWC:
- Hard Drive Type: Hot-swap hard drive
- Form Factor: 2.5" SFF
- Form Factor (metric): 6.4 cm SFF
- Form Factor (Short): 2.5"
- Form Factor (Short) (metric): 6.4 cm
- Storage Interface: Serial Attached SCSI 3
- Interface: Serial Attached SCSI 3
- Capacity: 2.4 TB
- Data Transfer Rate: 12 Gb/s
- Spindle Speed: 10000 revolutions per minute
- Features: Advanced format 512e, Digitally Signed Firmware
- Interfaces: 1 x SAS 12 Gb/s
- Compatible Bay: 2.5" SFF
COMPATIBLE WITH:
PROLIANT DL SERIES
PROLIANT ML SERIES
PROLIANT BL SERIES
PROLIANT WS SERIES
PROLIANT SL SERIES
PROLIANT XL SERIES
PROLIANT SYNERGY SERIES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
FREQUENTLY ASKED QUESTIONS ABOUT EG002400JXLWC
What is the difference between EG002400JXLWC, 881457-B21 and 881507-001?
All three identify the same physical drive. EG002400JXLWC, this page, is an OEM model number: the identifier printed on the drive itself by the manufacturer that built it. 881457-B21 is the HPE option kit number, the number used to order the drive as a boxed product. 881507-001 is the HPE spare number, used for service replacement. This family also includes one assembly revision and two further OEM drive models, all shown in the cross-reference block on this page. An assembly number identifies the drive as built into its carrier at a given revision level.
Which kit do I need — 881457-B21 or P28352-B21?
881457-B21 is the Enterprise product line kit with an SC carrier and supports Gen8, Gen9 and Gen10 servers. P28352-B21 is the Mission Critical product line kit with a BC carrier and supports Gen10, Gen11 and Gen12 servers. The carrier type is the practical deciding factor: SC and BC carriers are not interchangeable across chassis. Match the kit to your server generation and drive cage carrier style, and confirm against the compatibility list on each kit's page.
Does EG002400JXLWC fit my server?
It installs in a 2.5-inch SFF hot-swap bay on a SAS 12 Gb/s backplane. Supported platforms include ProLiant DL and ML Gen8, Gen9 and Gen10 rack and tower servers such as DL360 Gen9, DL380 Gen10 and ML350 Gen10, BL-series blades including BL460c Gen8 through Gen10, WS460c Gen8, SL-series and Apollo XL-series nodes, and Synergy 480 and 660 Gen9 and Gen10 compute modules. Check the full compatibility list on this page for your exact model.
What does 512e and Digitally Signed Firmware mean on this drive?
512e is Advanced Format: the drive uses 4K physical sectors internally but presents 512-byte logical sectors to the host, so it works with software and controllers that expect 512-byte blocks. Digitally Signed Firmware means the firmware image carries a cryptographic signature that the server validates before it is applied, blocking unsigned or altered firmware from loading. Both are properties of the drive itself and apply regardless of which HPE part number you ordered it under.
HPE PARTSURFER INFO FOR EG002400JXLWC (881457-B21)
| Spare PN | Description | |
|---|---|---|
 | 881507-001 | 2.4TB SAS hot-plug hard drive - 10,000 RPM, 2.5-inch small form factor (SFF), 12 Gb/s interface, smart carrier (SC), 512e format, smart carrier (SC), Digitally Signed Firmware |
Last Updated: 2026-09-09
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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.
