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SAMSUNG

SAMSUNG 950 PRO MZ-V5P256BW 256GB internal SSD

SKU CH-0327-7SEC6 MPN MZ-V5P256BW

M.2 2280 internal SSD with PCI-Express 3.0 x4 interface, 256GB capacity, 2200 MBps sequential read and 900 MBps sequential write speeds

  • Device TypeInternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form FactorM.2 2280
  • Capacity256GB
  • InterfacePCI-Express 3.0 x4
  • ControllerSamsung UBX controller

Options 256GB

  • Up to 2200 MB/s sequential read for fast boot and load times
  • 512 MB DRAM cache sustains high random performance under heavy workloads
  • 1 500 000 hours MTBF indicates long-term reliability
  • 1 W average active power keeps system thermals low
  • M.2 2280 form factor fits compact laptops and desktops

Samsung 950 PRO 256GB M.2 NVMe SSD

The Samsung 950 PRO MZ-V5P256BW is a 256GB internal solid state drive in the M.2 2280 form factor. It connects via a PCI-Express 3.0 x4 interface using the NVMe protocol. The drive uses Samsung V-NAND technology and a UBX controller with 512MB DRAM cache. It is built for consumer workloads requiring high throughput.

Suits professionals needing sustained NVMe speed

This drive suits professionals running intensive workloads that benefit from sequential reads up to 2200 MBps and writes up to 900 MBps. Random read performance reaches 270,000 IOPS at queue depth 32. Users with lighter workloads or older platforms lacking PCIe 3.0 x4 M.2 slots should consider other options.

PCIe 3.0 x4 NVMe interface decides compatibility

The single specification that decides fit is the PCI-Express 3.0 x4 NVMe interface. Your motherboard must provide an M.2 slot wired for PCIe 3.0 x4 and NVMe support to achieve the rated 2200 MBps read speed. Without this exact interface the drive will not operate at its designed performance level.

Highlights

  • Up to 2200 MB/s sequential read for fast boot and load times
  • 512 MB DRAM cache sustains high random performance under heavy workloads
  • 1 500 000 hours MTBF indicates long-term reliability
  • 1 W average active power keeps system thermals low
  • M.2 2280 form factor fits compact laptops and desktops

Specifications

BrandSAMSUNG
Series950 PRO
ModelMZ-V5P256BW
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form FactorM.2 2280
Capacity256GB
InterfacePCI-Express 3.0 x4
ControllerSamsung UBX controller
Cache512MB DRAM
Max Sequential ReadUp to 2200 MBps
Max Sequential WriteUp to 900 MBps
4KB Random ReadUp to 270,000 IOPS (4KB, QD32)
Up to 11,000 IOPS (4KB, QD1)
4KB Random WriteUp to 85,000 IOPS (4KB, QD32)
Up to 43,000 IOPS (4KB, QD1)
MTBF1,500,000 hours
FeaturesLevel up to unmatched performance, power efficiency and endurance
If you're a heavy workload professional searching for an SSD with uncompromising power and performance, look no further. The next-generation Samsung 950 PRO delivers exceptional performance for professionals.
This cutting-edge V-NAND-based NVMe SSD supports PCI Express Gen 3 x4 lanes, providing a higher bandwidth and lower latency to process a massive amount more data than SATA SSDs. Presented in a compact M.2 form factor, the future-oriented 950 PRO is ideal for professionals using high-end PCs and workstations.
Exper
Power Consumption (Active)Average: 5.1W
Maximum: 6.4W (Burst mode)
Operating Temperature0°C ~ +70°C
Max Shock Resistance1500G, duration 0.5m sec, 3 axis
Height2.38mm
Width22.15mm
Depth80.15mm
Weight10.00g
Shipping weight0.06 kg
Package size142 × 94 × 20 mm

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Questions about this item

Will the M.2 2280 PCIe 3.0 x4 drive fit in a motherboard with an M.2 slot that supports NVMe?

Yes, the 950 PRO uses the M.2 2280 form factor and a PCIe 3.0 x4 interface with NVMe, so it installs in any motherboard M.2 slot wired for PCIe NVMe operation.

How can I verify the 950 PRO is delivering the rated 2200 MBps sequential read and 900 MBps sequential write after installation?

Run a benchmark such as CrystalDiskMark at queue depth 32; the results should approach 2200 MBps read and 900 MBps write, while Samsung Magician will also report the drive health and firmware status.

Does the retail package include a heatsink or mounting screw, or must they be purchased separately?

The drive ships as the bare M.2 2280 module only; a motherboard standoff screw is typically supplied with the motherboard, and any heatsink is an optional separate purchase.

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