We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green M.2 circuit board with black controller and gold edge connector

SAMSUNG

SAMSUNG 990 EVO Plus 4TB internal SSD

SKU CH-BHC8-985XY

M.2 solid-state drive with PCIe interface delivers sequential read speeds up to 7,250 MB/s and write speeds up to 6,300 MB/s in a 4 TB capacity

  • Total capacity5.3 cubic feet
  • Sequential write speed6300
  • Interface typePci express x4
  • Form factorM.2
  • Product typeSolid State Drive
  • Connection protocolPCIe
  • Up to 7250 MB/s sequential read speed
  • 73% better MB/s per Watt with nickel-coated controller
  • Intelligent TurboWrite 2.0 accelerates heavy workloads on 4TB capacity
  • Samsung Magician software monitors health and updates firmware
  • M.2 2280 form factor fits standard PCIe slots

Designed for client PCs

The Samsung 990 EVO Plus 4TB is an M.2 2280 internal SSD built for client PCs. It uses a PCIe Gen 4.0 x4 and 5.0 x2 NVMe 2.0 interface with Samsung V-NAND TLC and an in-house controller. Sequential reads reach 7250 MB/s and writes reach 6300 MB/s.

Upgrade from slower NVMe drives

The drive replaces older NVMe SSDs that top out at lower sequential speeds. The jump is worth it when workloads demand sustained throughput for large files and heavy graphics. Intelligent TurboWrite 2.0 expands the buffer region to maintain higher write performance across the 4TB capacity.

Simple M.2 installation

Installation follows the standard M.2 2280 slot procedure: insert the module at an angle, press down, and secure with the motherboard screw. The nickel-coated controller improves power efficiency by 73 per cent, reducing thermal load. Samsung Magician software handles data migration, health monitoring, and firmware updates.

How it compares

Measured against everything we stock in Internal NVMe & SATA SSDs, at today’s prices. Recalculated every night.

Price $605.99
Pricier than about 83% of the 1,994 comparable items (median $180.49).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameSAMSUNG
Product line990 EVO Plus
Model name990 EVO Plus
Part numberMZ-V9S4T0BW
Total capacity5.3 cubic feet
Product typeSolid State Drive
Performance
Sequential write speed6300
Storage
Cache memory0 GB
Connectivity
Connection protocolPCIe
Ports & slots
Interface typePci express x4
ConnectionPCIe
Power
Active power draw50 W
Size & build
Form factorM.2
Overall height8.015 in x 2.215 in x 0.28 in
Overall width8.015 in x 2.215 in x 0.28 in
Product depth8.015 in x 2.215 in x 0.28 in
Product weight9 g
In the box
Included itemsSamsung SSD 990 EVO Plus Installation Instructions, User Manual

Questions about this item

Will the M.2 2280 form factor fit my motherboard slot?

The drive measures 80.15 x 22.15 x 2.38 mm and weighs 9.0 g, matching the standard M.2 2280 footprint used by most desktop and laptop PCIe slots.

What is the correct way to secure the drive, and what step is often missed?

Insert the drive at an angle into the PCIe x4 slot, press it flat, and fasten the motherboard standoff screw; the step many skip is removing any pre-installed heatsink bracket before insertion.

When should I check for firmware updates using Samsung Magician?

Run Samsung Magician after installation to apply the latest firmware, then schedule a quarterly check to maintain performance and health monitoring for the V-NAND TLC storage.

More in Internal NVMe & SATA SSDs

Similar items