Multiple hardware versions found.
Performance could vary due to unannounced flash/controller changes.
Capacity: | 256 GB |
---|---|
Hardware Versions: | |
Overprovisioning: | 17.6 GB / 7.4 % |
Production: | Active |
Released: | Apr 10th, 2021 |
Part Number: | AP256GAS2280P4UPRO-1 |
Market: | Consumer |
Form Factor: | M.2 2280 (Single-Sided) |
---|---|
Interface: | PCIe 3.0 x4 |
Protocol: | NVMe 1.3 |
Power Draw: |
0.07 W (Idle) Unknown (Avg) 4.1 W (Max) |
Manufacturer: | MaxioTech |
---|---|
Name: | MAP1202A-F1C Cougar |
Architecture: | ARM Cortex-R5 |
Core Count: | Dual-Core |
Foundry: | TSMC |
Process: | 22 nm |
Flash Channels: | 4 @ 1,600 MT/s |
Chip Enables: | 4 |
Controller Features: |
HMB
(enabled)
|
Manufacturer: | SK Hynix |
---|---|
Name: | V6 |
Type: | TLC |
Technology: | 128-layer |
Speed: | 1400 MT/s |
Capacity: | 2 chips @ 1 Tbit |
Toggle: | 4.0 |
Topology: | Charge Trap |
Die Size: | 63 mm² (8.1 Gbit/mm²) |
Dies per Chip: | 2 dies @ 512 Gbit |
Planes per Die: | 4 |
Decks per Die: | 2 |
Word Lines: |
147 per NAND String
87.1% Vertical Efficiency |
Endurance: (up to) |
3000 P/E Cycles |
Page Size: | 16 KB |
Block Size: | 1536 Pages |
Plane Size: | 722 Blocks |
Type and Size: | Unknown |
---|
Sequential Read: | 3,500 MB/s |
---|---|
Sequential Write: | 1,200 MB/s |
Random Read: | 210,000 IOPS |
Random Write: | 315,000 IOPS |
Endurance: | 170 TBW |
Warranty: | 5 Years |
MTBF: | 1.8 Million Hours |
Drive Writes Per Day (DWPD): | 0.4 |
SLC Write Cache: |
approx. 40 GB
(dynamic only) |
Speed when Cache Exhausted: | approx. 490 MB/s |
Cache Folding Speed: | 120 MB/s |
TRIM: | Yes |
---|---|
SMART: | Yes |
Power Loss Protection: | No |
Encryption: |
|
RGB Lighting: | No |
PS5 Compatible: | No |
|
NAND Die:Each die has 7 SGSs with 3 SGDs. |