MZ-77Q4T0B/AM — Samsung 870 QVO 4TB SATA 6Gb/s 2.5-Inch SSD
MPN: MZ-77Q4T0B/AM|By: Samsung

Starting from
$655
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
Samsung lists MZ-77Q4T0B/AM as an 870 QVO 4TB SATA 6Gb/s 2.5-Inch SSD. The controller and firmware matter more than the NAND on a boot or database volume. Send us the array or RAID controller it is going behind and we will confirm it is on the supported list.
If the part is wrong for your platform we will say so and suggest the one that is, which is cheaper for both of us than a return.
Featuring
- Capacity
- 4TB
- Manufacturer
- Samsung
Interfaces / Ports
- Drive Interface
- SATA
- Interface Standard
- 6Gb/s
Physical characteristics
- Form Factor
- 2.5-Inch
- Product Type
- Enterprise SSD
- 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.
The table below is what the enterprise SSD is documented as, not what we have inferred from the part number. If the figure you need is missing, ask and we will source it from the manufacturer.
Where the Samsung MZ-77Q4T0B/AM is deployed
- Like-for-like replacement of MZ-77Q4T0B/AM in an existing system
- Building a write-intensive volume for a database or log workload
- Adding a flash tier to an array already in production
Who this part is for
- Teams holding matched spares for a production flash array
- Integrators building to a customer storage specification
- Procurement buying flash on a purchase order against a fixed build sheet
What you get ordering this from us
Ordered by part number
The order is placed against MZ-77Q4T0B/AM, not against a description of it, so there is no room for a substitution you did not agree to.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
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.
Questions buyers ask about this part
- Is MZ-77Q4T0B/AM genuine and is the warranty intact?
- Yes. It ships new in Samsung packaging, which is what keeps the warranty and the firmware entitlement valid. Anything we cannot supply that way we tell you about before you order.
- Will MZ-77Q4T0B/AM work in my server?
- Send the server or array model and the controller behind it. We check the carrier, the firmware family and whether the drive is on the platform's supported list — mechanical fit is the easy part.
- Do you accept purchase orders and quote at volume?
- Yes. We quote against a purchase order and hold the price for the quote period, with tiered rates at quantity. Net terms are available once the account is approved.
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