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Silver rectangular 2.5 inch SSD with black label and Samsung branding

SAMSUNG

SAMSUNG 850 PRO MZ-7KE512BW 512GB 2.5" SATA internal SSD

SKU CH-GG60-TRNR5 MPN MZ-7KE512BW

A 2.5-inch SATA internal SSD with 512GB capacity, 3D V-NAND using 32 stacked layers, up to 550 MBps read and 520 MBps write, and 2,000,000 hours MTBF

  • Device TypeInternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form Factor2.5"
  • Capacity512GB
  • Memory Components3-D Vertical
  • InterfaceSATA III
  • Faster boot and load times with up to 550 MBps sequential read
  • Responsive multitasking backed by up to 100000 IOPS random read
  • Proven long-term reliability with 2000000 hours MTBF
  • Lower energy draw at 3.50 W active and 0.05 W idle
  • Higher density in a 2.5 inch form factor using 32-layer 3-D Vertical NAND

512GB SATA III SSD for consumer workloads

The Samsung 850 PRO MZ-7KE512BW is a 2.5 inch internal solid-state drive built for everyday computing. It offers 512GB of storage using 3-D Vertical V-NAND technology with 32 stacked cell layers. The drive connects through a standard SATA III interface and is rated for a 2,000,000 hour MTBF.

2.5 inch form factor fits standard drive bays

The 2.5 inch design slides directly into laptop bays or desktop cages without adapters. SATA III connectors provide broad compatibility with existing motherboards and enclosures. Operating temperatures range from 0°C to 70°C with humidity tolerance from 5% to 95% RH. Idle power draw is 0.05W and active consumption reaches 3.50W.

Sequential speeds up to 550 MBps read

The Samsung MEX controller delivers up to 100,000 IOPS random read and 90,000 IOPS random write for responsive multitasking. V-NAND architecture increases density while maintaining performance within a compact footprint. Device Sleep support reduces energy use during standby periods in compatible ultrabooks.

Highlights

  • Faster boot and load times with up to 550 MBps sequential read
  • Responsive multitasking backed by up to 100000 IOPS random read
  • Proven long-term reliability with 2000000 hours MTBF
  • Lower energy draw at 3.50 W active and 0.05 W idle
  • Higher density in a 2.5 inch form factor using 32-layer 3-D Vertical NAND

Specifications

BrandSAMSUNG
Series850 PRO
ModelMZ-7KE512BW
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form Factor2.5"
Capacity512GB
Memory Components3-D Vertical
InterfaceSATA III
ControllerSamsung MEX Controller
Max Sequential ReadUp to 550 MBps
Max Sequential WriteUp to 520 MBps
4KB Random ReadUp to 100,000 IOPS
4KB Random WriteUp to 90,000 IOPS
MTBF2,000,000 hours
FeaturesV-NAND
Samsung's flash memory is fabricated using an innovative 3D V-NAND architecture, which stacks 32 cell layers on top of one another. The result is higher density and higher performance using a smaller footprint and a breakthrough in overcoming the density limits of conventional planar NAND.
Efficient Power Management
The efficient design of the 850 PRO enables you work longer and more productively. Boasting the lowest power consumption of any SSD when in standby or full use, the 850 PRO uses less energy while maintaining class-leading performance. The 850 PRO fully supports Dev
Power Consumption (Idle)0.05W
Power Consumption (Active)3.50W
Operating Temperature0°C ~ +70°C
Operating Humidity5% to 95% RH
Height7.00mm
Width69.85mm
Depth100.00mm
Weight0.14 lb.
Shipping weight0.11 kg
Package size146 × 145 × 19 mm

Questions about this item

Does the SATA III interface on this 850 PRO 512 GB drive cap sequential speeds at 550 MBps read and 520 MBps write?

Yes, the SATA III link limits the MZ-7KE512BW to a maximum sequential read of 550 MBps and a maximum sequential write of 520 MBps.

What physical space and connectors does the 2.5 inch 850 PRO need to fit in a laptop or desktop?

The drive uses the standard 2.5 inch form factor with SATA data and power connectors, so it fits any bay or caddy that accepts a 2.5 inch SATA SSD.

How is the Samsung 850 PRO installed, and which step do people often miss?

Connect the SATA data and power cables, secure the drive in the bay, then enable AHCI mode in the system BIOS before installing the operating system.

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