EG0300FBDSP is the OEM model number supplied in HPE option kit 507127-B21 for 300GB 2.5" SFF 6G Dual Port SAS 10K RPM Hot Plug Hard Drive. If you pulled this model number off a drive label and need the matching HPE part, this is the correct cross-reference point. The drive is a 300GB 2.5-inch low profile SAS hard drive running at 10,000 rpm with a 6 Gb/s dual port SAS interface, and it ships hot-plug with the carrier tray attached. Physical dimensions are 0.591 inches high by 2.75 inches wide. Supported platforms include ProLiant BL, DL, ML, SL and WS series servers such as the DL360 G5 through G7, DL380 G4 through G7 and BL460c G1 through G7.
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 EG0300FBDSP:
- 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 EG0300FBDSP
What is the difference between EG0300FBDSP, 507127-B21 and 507284-001?
All three identify the same physical drive. EG0300FBDSP, this page, is an OEM model number — the number the drive manufacturer prints on the label of the bare unit. 507127-B21 is the HPE option kit, the boxed sales part you order. 507284-001 is the HPE spare part number used for replacement service. The same drive also carries 11 assembly revisions, 15 OEM drive models, two generic part numbers and one alternate part number, all listed in the cross-reference block on this page. An assembly part number identifies a build revision of the drive as HPE assembles it.
Which kit do I need — 507127-B21 or 652564-B21?
The drive ships under both kits. 652564-B21 is an Enterprise product line kit using the SC carrier and covers ProLiant Gen8, Gen9 and Gen10 servers. 507127-B21 is the kit that supplies the EG0300FBDSP model covered on this page and applies to the earlier G-series platforms in the compatibility list. Check the compatibility list on each kit's page against your server model and generation, since the carrier style must match your drive bay.
What are the drive's core specifications?
EG0300FBDSP is a 300GB hard drive in the 2.5-inch small form factor, low profile height. It uses a SAS (Serial Attached SCSI) interface with dual ports and an external data transfer rate of 6 Gb/s. Rotational speed is 10,000 rpm. It is a hot-plug drive for server and storage unit use, measuring 0.591 inches high and 2.75 inches wide, with the hot-swap tray included and attached.
Which servers accept this drive?
Supported ProLiant blades include BL20p G4, BL25p G2, BL45p G2, BL460c G1/G5/G6/G7, BL465c G1/G5/G6/G7, BL480c, BL620c G7, BL680c G5/G7, BL685c G1/G5/G6/G7, BL860c and BL870c. Rack and tower support covers DL120 G7, DL160 G6, DL165 G7, DL180 G6, DL320 G6, DL360 G4p through G7, DL380 G4 through G7, DL385 G1 through G7, DL580, DL585, DL785, DL980 G7, ML350 G5/G6, ML370 G4/G5/G6, ML570 G3/G4, SL390s G7 and WS460c G6.
Does the drive include a caddy?
Yes. The hot-swap tray is included and attached to the drive, so no separate carrier purchase is required for the platforms listed in the compatibility set. The drive is designed for hot-plug installation in server and storage unit bays. If you are populating a Gen8 or later chassis, note that those systems use the SC carrier supplied with the 652564-B21 kit rather than the carrier on this part.
HPE PARTSURFER INFO FOR EG0300FBDSP (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
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