SM951 - SSD SAMSUNG - Free user manual and instructions

Product Type	M.2 NVMe SSD
Brand	Samsung
Model	SM951
Capacity	128 GB / 256 GB / 512 GB
Form Factor	M.2 2280
Interface	PCIe 3.0 x4, NVMe
Sequential Read Speed	Up to 2150 MB/s
Sequential Write Speed	Up to 1500 MB/s
Dimensions (L x W x H)	80 mm x 22 mm x 2.38 mm
Weight	Approximately 10 g
Power Consumption (Active)	~6.0 W
Power Consumption (Idle)	~0.1 W
Operating Temperature Range	0°C to 70°C
Shock Resistance	1500 G (max)
Vibration Resistance	20 G (max)
Main Functions	High-speed data storage, OS boot drive, application loading
Maintenance	No mechanical parts; firmware updates via Samsung Magician
Safety Precautions	Handle with anti-static precautions; avoid physical shock; ensure proper insertion in M.2 slot
Spare Parts / Repairability	Non-repairable; no user-serviceable parts; replace unit if faulty
General Information	NVMe SSD designed for high-performance computing and ultrabooks

Frequently Asked Questions - SM951 SAMSUNG

Is the Samsung SM951 compatible with my laptop?

The SM951 uses the M.2 2280 form factor and PCIe 3.0 x4 interface. Ensure your laptop has an M.2 slot that supports NVMe SSDs. Some older systems only support SATA M.2 drives.

How do I install the SM951 SSD?

Insert the SSD at a 30-degree angle into the M.2 slot, then gently press down and secure with a screw. Ensure proper alignment of the key notch.

Does the SM951 support TRIM?

Yes, the SM951 supports the TRIM command to maintain performance over time. Ensure your operating system has TRIM enabled (default on Windows 7+ and modern Linux).

What is the expected lifespan of the SM951?

The SM951 has a mean time between failures (MTBF) of 1.5 million hours. Actual lifespan depends on write volume; typical endurance is 100-200 TBW per capacity variant.

Can I use the SM951 as an external drive?

Yes, with an M.2 NVMe enclosure via USB, you can use the SM951 as an external SSD. However, performance may be limited by the USB interface.

How can I check the health of my SM951?

Use Samsung Magician software to monitor drive health, remaining lifespan, and perform firmware updates. Third-party tools like CrystalDiskInfo also work.

What operating systems are supported?

The SM951 works with Windows 7 and later, macOS, Linux, and other OSes that support NVMe drivers. For older OSes, you may need to load drivers during installation.

Does the SM951 have overheating issues?

The SM951 can reach high temperatures under sustained loads. If your system has poor airflow, consider adding a heatsink or ensuring proper ventilation.

How do I update the firmware on my SM951?

Download the latest firmware from Samsung's support site and use Samsung Magician to update. Follow the instructions carefully to avoid data loss.

What is the difference between SM951 and SM961?

The SM961 is a newer model with faster sequential read/write speeds (up to 3100/2000 MB/s) and uses 3D V-NAND. The SM951 uses planar NAND and is slower.

USER MANUAL SM951 SAMSUNG

Caution for Document License

THIS DOCUMENT AND ALL INFORMATION PROVIDED HEREIN (COLLECTIVELY, "INFORMATION") IS PROVIDED ON AN "AS IS" BASIS AND REMAINS THE SOLE AND EXCLUSIVE PROPERTY OF SAMSUNG ELECTRONICS CO., LTD. CUSTOMER MUST KEEP ALL INFORMATION IN STRICT CONFIDENCE AND TRUST, AND MUST NOT, DIRECTLY OR INDIRECTLY, IN ANY WAY, DISCLOSE, MAKE ACCESSIBALE, POST ON A WEBSITE, REVEAL, REPORT, PUBLISH, DISSEMINATE OR TRANSFER ANY INFORMATION TO ANY THIRD PARTY. CUSTOMER MUST NOT REPRODUCE OR COPY INFORMATION, WITHOUT SPECIFIC WRITTEN CONSENT FROM SAMSUNG. CUSTOMER MUST NOT USE, OR ALLOW USE OF, ANY INFORMATION IN ANY MANNER WHATSOEVER, EXCEPT FOR CUSTOMER'S INTERNAL EVALUATION PURPOSE. CUSTOMER MUST RESTRICT ACCESS TO INFORMATION TO THOSE OF ITS EMPLOYEES WHO HAVE A BONA FIDE NEED-TO-KNOW FOR SUCH PURPOSE AND ARE BOUND BY OBLIGATIONS AT LEAST AS RESTRICTIVE AS THIS CLAUSE. BY RECEIVING THIS DOCUMENT, IT IS UNDERSTOOD THAT CUSTOMER AGREES TO THE FOREGOING AND TO INDEMNIFY SAMSUNG FOR ANY FAILURE TO STRICTLY COMPLY THEREWITH. IF YOU DO NOT AGREE TO ANY PORTION OF THIS CLAUSE, PLEASE RETURN ALL INFORMATION AND ALL COPIES (IF ANY) WITHIN 24 HOURS OF RECEIPT THEREOF.

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HANDLING GUIDE

Do not exert force on boxes or stacked trays.

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HANDLING GUIDE

Do not lift up the bundled trays from the box by pulling the tightening straps. Lift the bundled trays with both hands.

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HANDLING GUIDE

When you cut a tightening strap, use an edged tool or scissors. Do not remove the tightening strap by strength without a cutting tool.

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HANDLING GUIDE

Lift each tray with both hands.

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HANDLING GUIDE

Each tray has one index corner out of its four corners.

Samsung recommends that the indexes be in the same direction when stacking trays.

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HANDLING GUIDE

Samsung recommends not exerting force on SSD products when placing them.

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HANDLING GUIDE

Do not grip products together. Do not pile up products together.

HANDLING GUIDE

Samsung recommends holding the edge of the PCB of the SSD.

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HANDLING GUIDE

SSD are delicate, and could be damaged by a fall. If you drop an SSD, solder joints may crack.

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HANDLING GUIDE

Be careful when holding and inserting an SSD into a system. Hold the SSD by the middle-edge with care.

HANDLING GUIDE

Examples of improper SSD insertion