Samsung SM951 MZHPV256HDGL - solid state drive - 256 GB - PCI Express 3.0 x

Mfg. Part: MZHPV256HDGL-00000 | CDW Part: 3753640 | UNSPSC: 43201830
$283.83SAVE $18.84
$264.99Advertised Price

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  • Solid state drive
  • 256 GB
  • internal
  • M.2 2280
  • PCI Express 3.0 x4
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Product Overview
Main Features
  • Solid state drive
  • 256 GB
  • internal
  • M.2 2280
  • PCI Express 3.0 x4
The SM951 boasts outstanding performance, supporting both PCIe 3.0 and PCIe 2.0 interfaces. For use in the latest ultra-slim notebooks, it can read and write sequentially at 1,600MB/s (megabytes per second) and 1,350MB/s respectively based on PCIe 2.0. This performance level is approximately three times faster than that of the latest SSD with a SATA interface and about 30 percent faster than that of the Samsung XP941, its predecessor. In addition, the SSD's random read and write speeds reach up to 130,000 and 85,000 IOPS (inputs/outputs per second) respectively.

For ultra-slim notebooks and workstations wanting to adopt the PCIe 3.0 interface, the SM951 can read and write sequentially at 2,150MB/s and 1,550 MB/s respectively, which would provide approximately four times faster sequential reading performance compared to current SATA SSDs. With a PCIe 3.0 interface, the drive achieves substantially higher energy efficiency, requiring only about 450MB/s per watt for sequential reading and 250MB/s per watt for sequential writing.

In addition, the SM951 is the first SSD to adopt the L1.2 low power standby mode as defined by PCI-SIG (the PCIe standards body). By embracing the L1.2 level of standby operation, the SM951's power consumption is drastically reduced - to under 2mW, about a 97 percent decrease from the 50mW consumed using a L1 state.

Samsung's SM951 comes in the M.2 form factor, which is only about one seventh the size of a 2.5 inch SSD. Also, it weighs approximately six grams. The drive's compactness is well suited for most notebook PC designs, freeing up space for other components including the battery.

Technical Specifications
Specifications are provided by the manufacturer. Refer to the manufacturer for an explanation of the print speed and other ratings.
Bay Required
Form Factor: M.2
Form Factor (metric): M.2
Total Qty: 1
Type: Internal

Dimensions & Weight
Depth: 3.73 mm
Height: 80 mm
Weight: 8 g
Width: 22 mm

Environmental Parameters
Max Operating Temperature: 70 °C
Min Operating Temperature: 0 °C

Hard Drive
4KB Random Read: 90000 IOPS
Bytes per Sector: 512
Compliant Standards: S.M.A.R.T.
Form Factor: M.2 2280
Form Factor (metric): M.2 2280
Form Factor (Short): M.2
Form Factor (Short) (metric): M.2
Hard Drive Type: Internal hard drive
Interface: PCI Express 3.0 x4
Internal Data Rate: 2150 MBps
Internal Data Rate (Write): 1200 MBps
Maximum 4KB Random Write: 70000 IOPS
Non-Recoverable Errors: 1 per 10^15
Storage Interface: PCI Express 3.0 x4

Brand: Samsung
Compatibility: PC
Manufacturer: Samsung Enterprise Storage
Packaged Quantity: 1
Product Line: Samsung SM951

Interface Provided
Connector Type: M.2 Card
Qty: 1
Storage Interface: PCI Express 3.0 x4

Compliant Standards: APM , BSMI , C-Tick , CB , FCC , IC , KCC , RoHS , TUV , UL , VCCI
Hard Drive Category: Desktops , Notebooks
Microsoft Certification: Compatible with Windows 7
MTBF: 1,500,000 hours

Power Consumption
Mode: Active
Value: 6.5 Watt

Mode: Idle
Value: 50 mW

Value: 2 mW

Shock & Vibration Tolerance
Shock Acceleration (Non-operating): 1500
Shock Duration (Non-operating): 0.5 ms half-sine pulse
Vibration Acceleration (Non-operating): 20
Vibration Frequency Range (Non-operating): 10-2000 Hz

Type: Solid state drive

Storage Hard Drive
Capacity: 256 GB
Features: End-to-end data protection , Native Command Queuing (NCQ) , TRIM support

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10/27/2016 10:21:29 AM
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