507284-001 is the HPE spare part number for 300GB 2.5" SFF 6G Dual Port SAS 10K RPM Hot Plug Hard Drive. This is the number HPE service documentation, iLO logs and the drive's own label use to identify the replacement unit, so it is the number to match when a drive has failed in a ProLiant or BladeSystem server. The drive is a 300GB 10,000 rpm SAS hard drive with a 6 Gb/s dual port interface in the 2.5-inch small form factor, and it ships with the hot-plug tray already attached. Physical dimensions are 0.591" high by 2.75" wide.
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 507284-001:
- 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 507284-001
What is the difference between 507284-001 and 507127-B21?
They are the same physical drive under different HPE numbering schemes. 507284-001, the number on this page, is the spare part number used for service replacement and printed on the drive label. 507127-B21 is the option kit number used when the drive is ordered as a factory or channel option. This family also includes 11 assembly revisions, 16 OEM drive models, two generic part numbers and one alternate part number, all listed in the cross-reference block on this page.
What does an assembly number or an OEM model number mean here?
An assembly part number identifies a specific build revision of the drive as HPE manufactured it, so several assembly numbers can exist over the production life of one product. An OEM model number is the drive manufacturer's own designation for the mechanism inside the HPE carrier. Both categories appear in the cross-reference block on this page and all of them describe the same 300GB 6G SAS 10K drive that 507284-001 covers.
Does the drive come with a caddy?
Yes. The hot-swap tray is included and already attached to the drive, so the unit is ready to slide into an SFF hot-plug bay without transferring hardware from the failed drive. The carrier is the 2.5-inch low profile small form factor type, measuring 0.591" high and 2.75" wide, matching standard SFF drive bays in the supported ProLiant and BladeSystem models.
Which servers accept 507284-001?
It is supported in SFF hot-plug bays across HPE BladeSystem and ProLiant lines, including BL460c G1/G5/G6/G7, BL465c G1/G5/G6/G7, BL685c G1/G5/G6/G7, BL620c G7, BL680c G5/G7, BL860c and BL870c blades; DL360 G4p through G7, DL380 G4 through G7, DL385 G1 through G7, DL580 G3/G4/G5/G7, DL585, DL785, DL980 G7, DL160/DL170/DL180 G6 and DL120/DL165 G7; plus ML350 G5/G6, ML370 G4/G5/G6, ML570 G3/G4, SL390s G7 and WS460c G6.
What do the 6G and dual port specifications mean for compatibility?
The drive uses a Serial Attached SCSI interface with an external data transfer rate of 6 Gb/s, so it connects to 6G SAS controllers and backplanes at full rate. Dual port support provides two independent SAS paths to the drive, which is what enables redundant path configurations in enclosures and controllers that implement them. Rotational speed is 10,000 rpm and formatted capacity is 300GB.
HPE PARTSURFER INFO FOR 507284-001 (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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- HDD Performance Level
- Enterprise (ENT)
- HDD Data Transfer Rate
- 6 Gb/sec (6G)
- HDD Rotational Speed
- 10,000 rpm (10K)
- Bare HDD Variation (tray type)
- Standard Carrier (ST)
- HDD Storage Capacity
- 0.300 TB [300 GB]
- Form Factor
- SFF (2.5 inch)
- Interface
- SAS
- Digitally Signed Firmware
- No
- Estimated Release
- 2007
16 Reviews
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.
