Samsung PM991 M.2 512 GB PCI Express 3.0 3D TLC NAND NVMe

512 GB, M.2, PCIe Gen3 x4, V-NAND, NVMe

Description

The SSD that goes further

PM991 delivers optimal SSD features for PCs. By supporting the PCIe interface standard up to 4 lanes and TurboWrite technology, faster Seq. R/W speeds accomplish fast performance using lower power via an NVMe power-saving mode.

Specifications

Hard drive
SSD capacity	512 GB
Memory type	3D TLC NAND
Data transmission
Read speed	2200 MB/s
Write speed	1200 MB/s
Random write (4KB)	240000 IOPS
Random read (4KB)	120000 IOPS
Performance
Interface	PCI Express 3.0
Component for	PC
NVMe	Yes
SSD capacity	512 GB
Read speed	2200 MB/s
Write speed	1200 MB/s
Memory type	3D TLC NAND
Random write (4KB)	240000 IOPS
Random read (4KB)	120000 IOPS
Hardware encryption	Yes
Design
Component for	PC
SSD form factor	M.2
Features
Interface	PCI Express 3.0
Component for	PC
NVMe	Yes
SSD capacity	512 GB
Read speed	2200 MB/s
Write speed	1200 MB/s
Memory type	3D TLC NAND
Random write (4KB)	240000 IOPS
Random read (4KB)	120000 IOPS
Hardware encryption	Yes
SSD form factor	M.2
Harmonized System (HS) code	84717070
Technical details
Interface	PCI Express 3.0
Hardware encryption	Yes
SSD form factor	M.2
Logistics data
Harmonized System (HS) code	84717070