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SAMSUNG PM981 NVMe SSD, PCIe M.2 Type 2280, bulk - 1 TB [MZVLB1T0HALR]

SAMSUNG PM981 NVMe SSD, PCIe M.2 Type 2280, bulk - 1 TB
SAMSUNG PM981 NVMe SSD, PCIe M.2 Type 2280, bulk - 1 TB
SAMSUNG PM981 NVMe SSD, PCIe M.2 Type 2280, bulk - 1 TB

Overview

With the PM981 SSD series, Samsung once again breaks all previous speed records and consolidates its position as the undisputed leader in the field of flash-based solid state drives. The reason for this is not least the technical superiority of the Samsung SSDs, especially this Samsung PM981 in the M.2 format with 1,000 GB capacity, which is stacked with multi-layer MLC memory cells - called V-NAND -, extremely fast PCI Express. 3.0 connection with 4 lanes and support for the state-of-the-art NVM Express protocol.

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SKU: SSSS-138
MPN: MZVLB1T0HALR
EAN: 0
Warranty: 12 Months

This product is currently out of stock or EOL, please contact us for an ETA.

Details

The Samsung PM981 M.2 NVMe PCIe SSD at a glance:

    Modern M.2 NVMe PCIe SSD with 1TB capacity
    Extreme fast 3.200 / 2.400 MB / s read / write
    Total 380,000 / 440,000 IOPS 4KB Random Read / Write
    Samsung Phoenix Controller & Samsung 3-Bit MLC V-NAND
    Lifetime (MTBF): 1.5 million hours

Exclusively in M.2 format due to rapid PCIe 3.0 x4 connection

For the first time, Samsung's PM981er SSD series will only be available in M.2 format, 2280 mm (22 mm wide, 80 mm long), and will be connected via PCI Express 3.0 with 4 data lines. The classic 2.5-inch format has thus had its day, since its comparatively slow SATA-6G interface can no longer compete with the explosive performance increase of modern SSDs due to a severe bandwidth limitation (maximum net data rate of around 550 MB / s). If you want to benefit from the enormous speed potential of the Samsung PM981, you must upgrade in case of doubt or use a PCI Express adapter card, which of course can be found at any time via the search function in the Caseking shop.

Highly efficient 3-bit MLC 3D V-NAND

In the 3D V-NAND memory (or only V-NAND) of the Samsung PM981, the memory cells are cylindrically stacked in several layers. As a result, on the one hand, larger storage volumes with a higher reading and writing speed are possible with a smaller area of the storage blocks, on the other hand the service life of the storage is increased and the energy efficiency is improved.

M.2 NVMe PCIe SSD with brute read and write speed

The new Samsung "Phoenix" controller of this hyper-fast drive supports four PCI Express lanes of the standard 3.0, which make a theoretical maximum of about 3,900 MB / s possible! In conjunction with the built-in Samsung 3-bit MLC V-NAND, the 1 TB version of the Samsung PM981 achieves tremendous 3,200 MB / s read and 2,400 MB / s write speeds as well as fantastic 380,000 IOPS values in 4KB read or 440,000 in 4KB Write. The modern "Phoenix" controller chip also ensures less waste heat and thus comes before a performance throttling due to high temperatures before.

Support for the NVM Express protocol for PCIe SSDs

In addition, this Samsung SSD PM981 also supports the NVM Express protocol (NVMe for short), which has been specially developed for modern PCI Express SSDs. This replaces the old AHCI protocol, which dates back to before the widespread adoption of SSDs and is not optimized for highly parallelized disk accesses. NVMe provides significantly lower latencies, as well as multiple and lower command queues, which translate into significantly more performance in non-linear transfers such as 4K read / write.

Technical details:

    Dimensions: 22 x 2.38 x 80 mm (W x H x D)
    Format & Interface: M.2 / M-Key 2280 (PCIe 3.0 x4, NVMe 1.1)
    Weight: 9 g
    Capacity: 1,000 GB
    Cache: 1,024 MB LPDDR3-1866
    Controller: Samsung Phoenix
    NAND: Samsung 3-bit MLC 3D V-NAND
    Performance (PCIe 3.0):
    Reading: max. 3,200 MB / s
    Write: max. 2,400 MB / s
    IOPS (4KB Random Read): 380,000
    IOPS (4KB Random Write): 440,000
    Power consumption (idle / operation): 0.3 / 5.7 W
    Compatibility (Features): NVMe 1.2a, TRIM, S.M.A.R.T., NCQ, Garbage Collection, TCG Opal 2.0, hardware-based AES-XTS 256-bit encryption
    Average life expectancy: 1.5 million h
    Operating temperature: 0 to 70 ° C
    Shock resistant up to: 1,500 G

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SAMSUNG PM981 NVMe SSD, PCIe M.2 Type 2280, bulk - 1 TB
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