EG0300FAWHV is the HPE model number for 300GB 2.5" SFF 6G Dual Port SAS 10K RPM Hot Plug Hard Drive. It is the number printed on the drive label itself, which is why it is usually the first identifier you find when pulling a drive from a chassis or reading a controller inventory report. The drive is a 2.5-inch low profile SAS unit spinning at 10,000 rpm with a 6 Gb/s dual port SAS interface, supplied with the hot-plug tray attached. If you are working back from this label code to an orderable HPE number, the cross-reference block on this page maps it to the option, spare and assembly numbers for the same physical drive.
HPE Option Part #: 507127-B21
HPE Spare Part #: 507284-001
HPE Model #: DG0300FAMWN, DG0300FARVV, EG000300JWBHR, EG000300JWEBF, EG000300JWFUQ, EG0300FARTT, EG0300FAWHV, EG0300FAWJD, EG0300FBDBR, EG0300FBDSP, EG0300FBLSE, EG0300FBVFL, EG0300FCSPH, EG0300FCVBF, EG0300JEHLV, EG0300JFCKA
HPE Assembly Part #: 507119-002, 507119-004, 518011-002, 518194-002, 518194-004, 597609-001, 599476-001, 619286-001, 641552-001, 689287-001, 693569-001
PRODUCT SPECIFICATIONS FOR EG0300FAWHV:
- Hard Drive Capacity: 300GB
- Generation: SAS
- External Data Transfer Rate: 6 Gb/s
- Rotational Speed: 10,000 rpm
- Form Factor (Drive): 2.5-inch low profile
- Interface: SAS (Serial Attached SCSI)
- Data Storage Device Type: SAS (Serial Attached SCSI) device
- Hard Drive Device Type: Hard drive for server/storage unit (Hot-plug)
- Height: 0.591"
- Width: 2.75"
- Hotswap Tray: Included (Attached)
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 ABOUT EG0300FAWHV
What is the difference between EG0300FAWHV, 507127-B21 and 507284-001?
All three identify the same physical drive. EG0300FAWHV, the subject of this page, is a model number: the code on the drive label that identifies the manufactured unit. 507127-B21 is the HPE option number, the number the drive was sold under as a boxed option kit. 507284-001 is the HPE spare number, used for service replacement of the same drive. Choosing between them is a matter of how the part is being ordered or documented, not hardware differences.
Why does this drive have so many other part numbers listed?
HPE tracked this drive across manufacturing revisions and supply sources, so one physical product accumulates several identifier types. Alongside the model, option and spare numbers, this family also has 11 assembly revisions, 15 OEM drive models, two generic part numbers and one alternate part number. An assembly part number identifies a specific build revision of the drive and tray as assembled. An OEM model number is the drive manufacturer's own code for the mechanism used in that build.
What are the physical and interface specifications of EG0300FAWHV?
It is a 300GB hard drive in a 2.5-inch low profile form factor, measuring 0.591 inches high and 2.75 inches wide. Rotational speed is 10,000 rpm. The interface is dual port SAS (Serial Attached SCSI) with an external data transfer rate of 6 Gb/s. It is classified as a hot-plug hard drive for a server or storage unit, and the hot-swap tray is included and already attached.
Which HPE servers does this drive fit?
Supported platforms include ProLiant BL blade models such as BL460c G1/G5/G6/G7, BL465c G1/G5/G6/G7, BL480c, BL620c G7, BL680c G5/G7, BL685c G1/G5/G6/G7, BL20p G4, BL25p G2, BL45p G2, and Integrity BL860c/BL870c. Rack and tower coverage includes DL160 G6, DL180 G6, DL320 G6, DL360 G4p through G7, DL380 G4 through G7, DL385 G1 through G7, DL580 G3/G4/G5/G7, DL585, DL785, DL980 G7, ML350 G5/G6, ML370 G4/G5/G6, ML570 G3/G4, SL390s G7 and WS460c G6.
Do I need a separate drive caddy for this part?
No. The hot-swap tray is included and attached to the drive, so EG0300FAWHV installs directly into a supported SFF hot-plug bay without sourcing a carrier separately. Because it is a hot-plug device, it is designed to be inserted and removed while the host system remains powered, subject to the behavior of the array controller and the configured RAID level.
HPE PARTSURFER INFO FOR EG0300FAWHV (507127-B21)
| Spare PN | Description | |
|---|---|---|
 | 507284-001 | 300GB SAS hard disk drive - 6Gb/sec transfer rate, 10,000 RPM, 2.5-inch small form factor (SFF), hot plug (HP), dual-port (DP) - For use with Gen7 or earlier models |
Last Updated: 2026-07-22
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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.
