695510-S21 — HPE 4TB 7200RPM SAS 3.5-Inch Hard Drive
MPN: 695510-S21|By: HPE
Starting from
$195
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Product overview
Part number 695510-S21 identifies this HPE 4TB 7200RPM SAS 3.5-Inch hard Drive. Replacing a failed drive means matching interface, form factor and firmware to the backplane it is going into. This is a SAS unit. Send us the server model and we will confirm the fit rather than leave you to check it.
Send the quantity you need and we will come back within 48 business hours with availability confirmed, not estimated.
Featuring
- Capacity
- 4TB
- Manufacturer
- HPE
Interfaces / Ports
- Rotational Speed
- 7200RPM
- Drive Interface
- SAS
Physical characteristics
- Form Factor
- 3.5-Inch
- Product Type
- Server Hard Drives
- 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.
Specifications for 695510-S21 as published by HPE. Where a value is absent it is because we could not verify it, not because it does not exist — ask and we will check.
Where the HPE 695510-S21 is deployed
- Sourcing 695510-S21 against a build sheet that names it explicitly
- Rebuilding a parity group after a drive failure
- Growing bulk capacity in an existing disk shelf
Who this part is for
- Procurement replacing drives out of a maintenance contract
- Teams standardising a mixed drive estate onto one firmware family
- IT teams swapping a failed drive in a live parity group
What you get ordering this from us
Ordered by part number
The order is placed against 695510-S21, not against a description of it, so there is no room for a substitution you did not agree to.
No substitutions without asking
If we cannot supply the exact code we tell you what we can supply and why, rather than shipping an equivalent and letting you find out.
Answered by a human
A quote comes back with the reasoning attached, including the cases where we think you should buy something else.
Questions buyers ask about this part
- Is 695510-S21 genuine and is the warranty intact?
- Yes — new and sealed, with the HPE warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
- Will 695510-S21 work in my server?
- Send the server model or the shelf it is going into. Vendor-keyed firmware is the usual reason an identical-looking drive is rejected, so we check that alongside interface and form factor.
- Do you accept purchase orders and quote at volume?
- Yes. Purchase orders are accepted from qualified organisations, net terms are available on approval, and tiered pricing applies at quantity. Tell us how many you need.
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Specifying a system, not just the part?
Bulk capacity usually sits behind the flash tier that feeds a training cluster rather than under it.