Seagate Exos 15E900 900GB 15K RPM 12Gb/s SAS 512e 2.5-inch Enterprise Hard Drive
By: Seagate
Starting from
$265
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
The 900GB is the largest capacity in Seagate's Exos 15E900 range, which spans 300GB to 900GB across 3 capacity points. 15K spindles for latency-sensitive transactional volumes that have not moved to flash.
It attaches over 12Gb/s SAS in the 2.5" SFF form factor. and is dual-ported, so both controllers in a redundant pair keep a path to the drive. The platters spin at 15K RPM behind a 256 MB cache.
Featuring
- Product Line
- Exos 15E900
- Cache Storage
- 256 MB
- Disk Format
- 512e
- Recording Technology
- CMR (conventional)
- Port Configuration
- Dual port
Interfaces / Ports
- Spindle Speed
- 15K RPM
- Drive Interface
- SAS
- Interface Standard
- 12Gb/s SAS
Physical characteristics
- Product Type
- Hard Drive
- Drive Type
- Internal
- Drive Width
- 2.5"
- Form Factor
- SFF
Miscellaneous
- Compliance Standards
- RoHS, WEEE
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
Full published specifications for the Seagate Exos 15E900 900GB 15K RPM 12Gb/s SAS 512e 2.5-inch Enterprise Hard Drive, as supplied. Confirm your backplane presents 12Gb/s SAS and that the platform supports SAS before ordering — compatibility validation against your specific server model is part of every order.
Where the Exos 15E900 900GB is deployed
- Read-heavy tiers: dataset staging, repositories and boot volumes
- Capacity expansion into free 2.5" SFF bays
- Like-for-like replacement and spares holding for deployed fleets
- New build-outs standardised on 12Gb/s SAS
Questions buyers ask about this part
- Will the 900GB Exos 15E900 fit my server?
- This is a 2.5" SFF part on 12Gb/s SAS. It fits any bay wired for 12Gb/s SAS with dual-port SAS routing. Send us your server model and we will confirm backplane support, firmware level and any bracket or caddy required before you order — that check is part of every order we ship.
- Should I take the 900GB or the 600GB?
- They are the same drive with different capacity: identical 12Gb/s SAS, 2.5" SFF and endurance rating. The 600GB gives you less capacity per bay at a lower unit cost. Where bays are the constraint — a full backplane, or a rack you cannot grow — the larger capacity is usually cheaper per usable terabyte once you count the chassis it saves. Ask us for both on one quote and compare.
- Is this Seagate part genuine, and is the warranty intact?
- Yes. We supply through authorized distribution only, so the part carries the full Seagate manufacturer warranty and its firmware update path stays supported. No grey-market stock, no re-labelled drives, no voided warranties.
- Do you offer volume pricing and accept purchase orders?
- The listed price is per unit and indicative; tiered pricing applies at quantity. We accept purchase orders from qualified businesses, government and defence agencies, and educational institutions, with net terms and consolidated invoicing available. Email the quantity you need and we will come back within 48 business hours.
Other capacities in the Seagate Exos 15E900 range
| Model | Part number | Availability | From |
|---|---|---|---|
| Seagate Exos 15E900 300GB 15K RPM 12Gb/s SAS 512e 2.5-inch Enterprise Hard Drive | — | In Stock | $125 |
| Seagate Exos 15E900 600GB 15K RPM 12Gb/s SAS 512e 2.5-inch Enterprise Hard Drive | — | In Stock | $190 |
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