Capacity: | 2 TB (2000 GB) |
---|---|
Variants: | 500 GB 1 TB 2 TB |
Overprovisioning: | 185.4 GB / 10.0 % |
Production: | Active |
Released: | Oct 8th, 2020 |
Price at Launch: | 450 USD |
Part Number: | WDS200T1X0E |
Market: | Consumer |
Form Factor: | M.2 2280 (Single-Sided) |
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Interface: | PCIe 4.0 x4 |
Protocol: | NVMe 1.4 |
Power Draw: |
1.5 W (Idle) 3.9 W (Avg) 7.0 W (Max) |
Manufacturer: | WD |
---|---|
Name: | Black G2 (20-82-10034-A1) Triton MP16+ |
Architecture: | ARM 32-bit Cortex-R |
Foundry: | TSMC FinFET |
Process: | 16 nm |
Flash Channels: | 8 @ 1,200 MT/s |
Chip Enables: | 4 |
Controller Features: | DRAM (enabled) |
Manufacturer: | Toshiba |
---|---|
Name: | BiCS4 |
Type: | TLC |
Technology: | 96-layer |
Speed: | 800 MT/s |
Capacity: | 2 chips @ 8 Tbit |
ONFI: | 4.0 |
Toggle: | 3.0 |
Topology: | Charge Trap |
Process: | 19 nm |
Die Size: | 86 mm² (6.0 Gbit/mm²) |
Dies per Chip: | 16 dies @ 512 Gbit |
Planes per Die: | 2 |
Decks per Die: | 2 |
Word Lines: |
109 per NAND String
88.1% Vertical Efficiency |
Read Time (tR): | 58 µs |
Program Time (tProg): | 561 µs |
Die Read Speed: | 551 MB/s |
Die Write Speed: | 57 MB/s |
Endurance: (up to) |
3000 P/E Cycles
(30000 in SLC Mode) |
Page Size: | 16 KB |
Block Size: | 1152 Pages |
Plane Size: | 1822 Blocks |
Type: | DDR4 |
---|---|
Name: | Micron |
Capacity: |
2048 MB
(1x 2048 MB) |
Sequential Read: | 7,000 MB/s |
---|---|
Sequential Write: | 5,100 MB/s |
Random Read: | 1,000,000 IOPS |
Random Write: | 710,000 IOPS |
Endurance: | 1200 TBW |
Warranty: | 5 Years |
MTBF: | 1.8 Million Hours |
Drive Writes Per Day (DWPD): | 0.3 |
SLC Write Cache: |
approx. 600 GB
(576 GB Dynamic + 24 GB Static) |
Speed when Cache Exhausted: | approx. 1050 MB/s |
TRIM: | Yes |
---|---|
SMART: | Yes |
Power Loss Protection: | No |
Encryption: |
|
RGB Lighting: | No |
PS5 Compatible: | Yes |
This section lists other SSDs in our database using the exact same hardware components |
Drive:This drive uses a hybrid pSLC Cache design, which can spans to almost a third of the drive's capacity. The nCache 4.0 is a really awesome design that has 24GB as a Static pSLC Cache with almost 580 GB reserved as dynamic which shrinks as the drives fills up. NAND Die:Read latency tR: 58 µs (ABL) |