SSD M2 PCIe gen4x4 NVMe

		WesternDigital	Seagate	SamSung	Kingston
		WD Black SN850	Firecuda 530	980 PRO	Fury Renegade	KC3000
Form factor			M.2 2280 / M.2 2280 with heatsink	M.2 2280	M.2 2280	M.2 2280
Interface		PCIe Gen4 x4	PCIe Gen4 ×4 NVMe 1.4	PCIe 4.0x4, NVMe 1.3c	PCIe 4.0 NVMe	PCIe 4.0 NVMe
Capacities	250GB			MZ-V8P250BW
	500GB	WDS500G1X0E-00AFY0 / WDS500G1XHE-00AFY0	ZP500GM30013 / ZP500GM30023	MZ-V8P500BW	SFYRS/500G	SKC3000S/512G
	1000GB	WDS100T1X0E-00AFY0 / WDS100T1XHE-00AFY0	ZP1000GM30013 / ZP1000GM30023	MZ-V8P1T0BW	SFYRS/1000G	SKC3000S/1024G
	2000GB	WDS200T1X0E-00AFY0 / WDS200T1XHE-00AFY0	ZP200GM30013 / ZP2000GM30023	MZ-V8P2T0BW	SFYRD/2000G	SKC3000D/2048G
	4096GB		ZP4000GM30013 / ZP4000GM30023		SFYRD/4000G	SKC3000D/4096G
Controller			(Phison PCIe 4.0)	Samsung In-house Controller	Phison E18	Phison E18
Cache Memory	250GB		SK Hynix H5AN8G6NCJ DDR4	Samsung 512MB Low Power DDR4 SDRAM
	500GB			Samsung 512MB Low Power DDR4 SDRAM
	1000GB			Samsung 1GB Low Power DDR4 SDRAM
	2000GB			Samsung 2GB Low Power DDR4 SDRAM
Storage Memory (NAND)			3D TLC	Samsung V-NAND 3-bit MLC	3D TLC	3D TLC
Sequential read/write (MB/s)	250GB			6,400 / 2,700
	500GB	7,000 / 4,100	7,000 / 3,000	6,900 / 5,000	7,300 / 3,900	7,000/3,900MB/s
	1000GB	7,000 / 5,300	7,300 / 6,000	7,000 / 5,000	7,300 / 6,000	7,000/6,000MB/s
	2000GB	7,000 / 5,100	7,300 / 6,900	7,000 / 5,100	7,300 / 7,000	7,000/7,000MB/s
	4000GB		7,300 / 6,900		7,300 / 7,000	7,000/7,000MB/s
Random (4KB, QD32) read/write (IOPS)	250GB			Up to 500,000 / 600,000
	500GB		Max 400,000 / 700,000	Up to 800,000 / 1,000,000	up to 450,000 / 900,000	up to 450,000/ 900,000
	1000GB		Max 800,000 / 1,000,000	Up to 1,000,000 / 1,000,000	up to 900,000 / 1,000,000	up to 900,000/ 1,000,000 IOPS
	2000GB		Max 1,000,000 / 1,000,000	Up to 1,000,000 / 1,000,000	up to 1,000,000 / 1,000,000	up to 1,000,000/ 1,000,000 IOPS
	4000GB		Max 1,000,000 / 1,000,000		up to 1,000,000 / 1,000,000	up to 1,000,000/ 1,000,000 IOPS
Random (4KB, QD1) read/write	250GB
	500GB
	1000GB
	2000GB
	4000GB
Total bytes written (TBW)	250GB			150
	500GB	300	640	300	500	400
	1000GB	600	1275	600	1000	800
	2000GB	1200	2550	1200	2000	1600
	4000GB		5100		4000	3200
Power Consumption	250GB
	500GB		14mW idle / 5.8W active / <5 Low L1,2 mode		5mW idle / 0.34W avg / 2.7W (MAX) read / 4.1W (MAX) write	5mW idle / 0.34W avg / 2.7W (MAX) read / 4.1W (MAX) write
	1000GB		16mW idle / 6.5W active / <5 Low L1,2 mode		5mW idle / 0.33W avg / 2.8W (MAX) read / 6.3W (MAX) write	5mW idle / 0.33W avg / 2.8W (MAX) read / 6.3W (MAX) write
	2000GB		24mW idle / 8W active / <5 Low L1,2 mode		5mW idle / 0.36W avg / 2.8W (MAX) read / 9.9W (MAX) write	5mW idle / 0.36W avg / 2.8W (MAX) read / 9.9W (MAX) write
	4000GB		25mW idle / 8.4W active / <5 Low L1,2 mode		5mW idle / 0.36W avg / 2.7W (MAX) read / 10.2W (MAX) write	5mW idle / 0.36W avg / 2.7W (MAX) read / 10.2W (MAX) write
Storage temperature		(-55°C to 85°C	-40°C – 85°C		-40°C~85°C	-40°C~85°C
Operating temperature		0°C to 70°C)	0°C – 70°C		0°C~70°C	0°C~70°C
Dimensions
	250GB			80.15 x 22.15 x 2.38 (mm)
	500GB	80.15 x 22.15 x 2.38 / 80.20 x 23.6 x 9 mm	80.15 x 22.15 x 2.23 / 80.15 x 24.2 x 9.84 mm	80.15 x 22.15 x 2.38 (mm)	80mm x 22mm x 2.21mm	80mm x 22mm x 2.21mm
	1000GB	80.15 x 22.15 x 2.38 / 80.20 x 23.6 x 9 mm	80.15 x 22.15 x 2.23 / 80.15 x 24.2 x 9.84 mm	80.15 x 22.15 x 2.38 (mm)	80mm x 22mm x 2.21mm	80mm x 22mm x 2.21mm
	2000GB	80.15 x 22.15 x 2.38 / 80.20 x 23.6 x 9 mm	80.15 x 22.15 x 3.58 / 80.15 x 24.2 x 10.39 mm	80.15 x 22.15 x 2.38 (mm)	80mm x 22mm x 3.5mm	80mm x 22mm x 3.5mm
	4000GB		80.15 x 22.15 x 3.58 / 80.15 x 24.2 x 11.04 mm		80mm x 22mm x 3.5mm	80mm x 22mm x 3.5mm
Weight	250GB			Max 9.0 g
	500GB	7.6g / tbd	7.7g / 47g	Max 9.0 g	7g	7g
	1000GB	7.6g / tbd	8.1g / 47g	Max 9.0 g	7g	7g
	2000GB	7.6g / tbd	10g / 47g	Max 9.0 g	9.7g	9.7g
	4000GB		10.6g / 47g		9.7g	9.7g
Vibration operating			.5 ms - 1,500Gs		2.17G peak (7-800Hz)	2.17G peak (7-800Hz)
Vibration non-operating					20G peak (20-1000Hz)	20G peak (20-1000Hz)
MTBF hours			1,800,000		1,800,000	1,800,000 hours
Feature	TRIM Support		Supported	Supported
	S.M.A.R.T Support		Supported	Supported
	GC (GARBAGE COLLECTION)			Auto Garbage Collection Algorithm
	ENCRYPTION SUPPORT			AES 256-bit Encryption (Class 0), TCG/Opal, IEEE1667 (Encrypted drive)
	WWN SUPPORT			Not Supported
	DEVICE SLEEP MODE SUPPORT			Yes

Rescue Data Recovery Services (years			3
Warranty/support		limited 5-year	limited 5-year		Limited 5-year warranty with free technical support	limited 5-year warranty with free technical support

Content

SSD M2 PCIe gen4x4 NVMe

Sources and References