Viens no vislabākajiem Nvme m2 Pcie Gen4 ssd: Samsung 980 Pro-1Tb, Jauns -iepakojumā.
Āgenskalns vai Vecrīga.
Form Factor: M. 2 2280 (Single-Sided)
Interface: PCIe 4.0 x4
Protocol: NVMe 1.3
Power Draw: 0.04 W (Idle)
5.4 W (Avg)
6.2 W (Max)
DRAM Cache
Type: LPDDR4-1866
Name: SAMSUNG K4F8E3D4HF-BGCH
Capacity: 1024 MB
(1x 1024 MB)
Organization: 8Gx32
The SSD controller is the Elpis (S4LV003) from Samsung, a DRAM cache chip is available. Samsung has installed 128-layer TLC NAND flash on the 980 PRO, the flash chips are made by Samsung. To improve write speeds, a pseudo-SLC cache is used, so bursts of incoming writes are processed more quickly. The cache is sized at 114 GB, once it is full, writes complete at 2200 MB/s. Copying data out of the SLC cache (folding) completes at 1800 MB/s. Thanks to support for the fast PCI-Express 4.0 interface, performance is excellent. The 980 PRO is rated for sequential read speeds of up to 7, 000 MB/s and 5, 000 MB/s write; random IOPS reach up to 1000K for reads and 1000K for writes.
The warranty length is set to five years, which is an excellent warranty period. Samsung guarantees an endurance rating of 600 TBW.