Samsung 990 EVO Plus 4TB PCIe 5.0 NVMe SSD

Exact specifications

Use cases and applications

A high-capacity local drive for an NVMe-capable system. Application speed depends on the host, cooling and workload rather than the connector label alone. Plan backups for important data and confirm firmware/software support. This consumer drive is not presented as an enterprise power-loss-protected storage device.

Compatibility and important limits

• Use an M.2 slot supporting PCIe NVMe and the 2280 length. M.2 SATA-only slots are not equivalent.
• Check motherboard lane sharing, BIOS configuration and any required heatsink clearance.
• PCIe 5.0 x2 support does not promise PCIe 5.0 x4 throughput. No measured AI, mining or storage benchmark is claimed.

Packaging and included items

One MZ-V9S4T0BW SSD. An external enclosure, motherboard and separate heatsink are not promised. Confirm mounting hardware and the host’s cooling provisions before installation.

Optional accessories and alternatives

Accessories and alternatives are optional, not a required bundle. Check exact connectors, platform fit and supported media before combining products. Browse Hard drive for the wider range.

For a different M.2 Gen5 option, compare the Crucial T700 4 TB with heatsink. It has different capacity/interface and cooling details; verify heatsink clearance before choosing. It is not a guaranteed fit or speed upgrade for every host.

Packaging measurements

Estimated shipping package for quotation planning: 18 × 13 × 5 cm. Catalogue gross unit weight: 0.1 kg; this is not the bare-product mass. Package dimensions are a planning estimate, not a measured manufacturer specification. Confirm the final packed parcel before dispatch.

Dispatch and warranty

Dispatch within 48 hours. Dispatch and destination delivery are separate; stock is not reserved by viewing this page.

Warranty and service: 5-year limited manufacturer warranty or 2,400 TB written (TBW), whichever occurs first, for the 4TB 990 EVO Plus. Samsung’s terms apply to eligible new products in original sealed packaging and require proof of purchase; the period normally starts on the purchase date. Back up your data before service: repair or replacement is not a data-recovery service.

How to start a claim: Contact Mineshop support with your order number, product serial number where present, a fault description and useful diagnostic photos. Wait for return authorisation and packing instructions before sending the product.

Commercial warranty and service terms do not limit your statutory rights against the seller. Physical damage, installation errors and use outside the manufacturer’s specifications are assessed under the applicable terms; no repair turnaround or advance replacement is promised.

Manufacturer warranty and support reference

Frequently asked questions

Is the 990 EVO Plus a PCIe 5.0 x4 drive?

No. This family supports PCIe 4.0 x4 or PCIe 5.0 x2. Do not compare it with a PCIe 5.0 x4 drive using the generation number alone.

Will it work in an M.2 SATA-only slot?

No PCIe NVMe compatibility is established by an M.2 SATA-only connector. The host must support NVMe and the 2280 form factor.

Does the SSD come with a separate heatsink?

A separate heatsink is not promised for this MZ-V9S4T0BW model. Check the motherboard’s M.2 cooling and available clearance.

Is it an enterprise power-loss-protected SSD?

This listing is a consumer 990 EVO Plus drive. Do not assume enterprise power-loss protection, server qualification or endurance guarantees beyond the exact manufacturer specification.

Will I see exactly 4 TB after formatting?

4 TB is the manufacturer’s nominal decimal capacity. Operating-system display conventions, formatting and reserved space reduce the usable figure.

When is dispatch expected?

Dispatch within 48 hours. This is a dispatch estimate, not the arrival time. Delivery transit depends on destination and service.

Manufacturer documentation and build planning

Samsung 990 EVO Plus 4 TB product information · PC configuration planning

Manufacturer references explain specifications and integration requirements. Planning tools do not certify a complete build, and supported capabilities are not measured performance results.