Built using their V-NAND 3-bit MLC flash technology and in-house controller, the Samsung 1TB 990 PRO PCIe 4.0 x4 M.2 Internal SSD offers an M.2 2280 form factor and a PCIe 4.0 x4 / NVMe 2.0 interface to deliver sequential read speeds of up to 7450 MB/s and sequential write speeds of up to 6900 MB/s. Users will also have access to encryption via TCG/Opal 2.0 and MS eDrive, while a TBW (Total Bytes Written) rating of 600TB helps ensure a long operational life.

The integrated heatsink helps to enhance performance by quickly dissipating heat to provide longer sustained speeds. The 990 PRO SSD and heatsink are designed to fit into desktop and laptop systems that comply with the PCI-SIG D8, 8.8mm standard. It can also fit in the Sony PlayStation 5. The heatsink has RGB LED lights to add style to function.

1TB Storage Capacity    M.2 2280 Form Factor    PCIe 4.0 x4 / NVMe 2.0 Interface    Sequential Reads up to 7450 MB/s    Sequential Writes up to 6900 MB/s    Up to 600TB TBW (Total Bytes Written)    PlayStation 5 Compatible Heatsink    Samsung V-NAND Flash Technology    AES 256-Bit Encryption

Get sequential read speeds of up to 7450 MB/s and sequential write speeds of up to 6900 MB/s with the 990 PRO and push the limits of what SSDs can do. The 990 PRO is powered by Samsung's own controller, which is designed to harmonize the flash memory components and the interface for improved speed, with a PCIe 4.0 interface that's up to twice as fast as PCIe 3.0 SSDs, so every component of this NVMe 2.0 SSD is manufactured by Samsung for lasting performance.

Use less power and get more performance. Enjoy improved performance per watt, plus optimal power efficiency with max PCIe 4.0 performance.

The integrated heatsink allows the 990 PRO to sustain peak performance for longer periods of time while remaining compact enough to fit into many desktop, laptop, and console gaming systems, including the PlayStation 5.

A more than 55% improvement in random performance enables faster loads for an ultimate gaming experience on PS5 and DirectStorage PC games.

The 990 PRO comes in a compact M.2 2280 form factor, which can be easily installed into desktops and laptops. Due to its size and optimized power efficiency, it's ideal for building high-performance computers.

Samsung's own nickel-coated high-end controller delivers effective thermal control and prevents sudden performance drops from overheating.

Unlock the full potential of the 990 PRO with Samsung Magician's advanced, yet intuitive optimization tools. Monitor drive health, optimize performance, protect valuable data, and receive important updates with Magician to ensure you're always getting the best performance out of your SSD.

Related Questions and Answers

Q: 1. Will this work in my ACER NITRO 50 UR11/I5-8400/8-1TB/1050/W10H desktop?

A: Yes, the Samsung 1TB 990 PRO PCIe 4.0 x4 M.2 Internal SSD is compatible with the Acer Nitro 50 UR11 desktop.

Q: 2. Would the model w/ heatsink fit in a typical gaming/non-slim laptop chassis like the current Legions, TUFs, ROGs, Omens, Helios?

A: Heat sinks on M.2 like some versions of the Samsung 2TB 990 PRO PCIe 4.0 x4 M.2 Internal SSD BH #SAMZV9P2TOB will typically not fit in a laptop.

Q: 3. Will this have full compatibility with HyperDrive USB4 NVMe SSD Enclosure or other ASM2464PD Enclosures?

A: Yes, the Samsung 2TB 990 PRO PCIe 4.0 x4 M.2 Internal SSD, (B&H # SAMZV9P2TOB), is fully compatible with enclosures like HYPER HyperDrive USB4 NVMe SSD Enclosure, (B&H # HYHDU4NSENC) or other ASM2464PD enclosures.

Q: 4. Are two of these compatible to upgrade the ASUS ProArt Studiobook Pro 16 Laptop to its 8TB maximum? Does it need the heat sync?

A: The Samsung 4TB 990 PRO PCIe 4.0 x4 M.2 Internal SSD (BH #SAMZV9P4T0B) is compatible with the ASUS ProArt Studiobook Pro 16. A heatsink will not fit inside the laptop.

Q: 5. Can this ssd with heatsink fit in the Acasis Enclosure 40gbit TBU401?

A: The manufacturer of that enclosure lists the Samsung 990 PRO but the heatsink is not mentioned and would not likely fit.

Q: 6. Is this equivalent to 1 TB PM991a NVMe model: MZ9LQ1T0HBLB-00B07?

A: Yes, the Samsung 990 PRO is similar to the Samsung PM9A1.

Q: 7. Will "Samsung 1TB 990 PRO PCIe 4.0 x4 M.2 Internal SSD" work well without a heatsink in an "Intel Vivid Canyon NUC 13 Pro"?

A: You can use a Samsung 1TB 990 PRO PCIe 4.0 x4 M.2 Internal SSD BH #SAMZV9P1TOB without a heat sink in any device that is designed to work with a NMVe M.2 2280 SSD.

Q: 8. Dedicated DRAM for buffering? Or Host Memory Buffer (HBM)?

A: The Samsung 4TB 990 PRO PCIe 4.0 x4 M.2 Internal SSD features a dedicated DRAM cache.

Q: 9. Will this work in the Mac Pro 2023 m2?

A: In order to use the Samsung 2TB 990 PRO PCIe 4.0 x4 M.2 Internal SSD with a 2023 M2 Mac Pro, you will need to use the SSD in a PCIe NVME card like the OWC Accelsior 4M2, B&H # OWSSDL4M20GB. The 990 Pro cannot be used as an upgrade or replacement for the main internal storage in the Mac Pro.

Q: 10. Is this compatable with ASROCK 8660-m-c and if so do I need the heatsink?

A: Yes, the Samsung 4TB 990 PRO PCIe 4.0 x4 M.2 Internal SSD is compatible with the ASRock B660M-C motherboard. This motherboard does not have integrated heatsinks for M.2 SSDs, so I would recommend opting for the Samsung 4TB 990 PRO PCIe 4.0 x4 M.2 Internal SSD with Heatsink, B&H # SAMZV9P4T0B.