Capacity: | 1 TB (1000 GB) |
---|---|
Variants: | 500 GB 1 TB 2 TB |
Overprovisioning: | 92.7 GB / 10.0 % |
Production: | Active |
Released: | 2023 |
Part Number: | Unknown |
Market: | Consumer |
Form Factor: | M.2 2280 (Single-Sided) |
---|---|
Interface: | PCIe 3.0 x4 |
Protocol: | NVMe 1.4 |
Power Draw: | Unknown |
Manufacturer: | Silicon Motion |
---|---|
Name: | SM2263XT |
Architecture: | ARM 32-bit Cortex-R5 |
Core Count: | Dual-Core |
Frequency: | 575 MHz |
Foundry: | TSMC |
Process: | 28 nm |
Flash Channels: | 4 @ 800 MT/s |
Chip Enables: | 4 |
Controller Features: |
HMB
|
Manufacturer: | Micron |
---|---|
Name: | B16A FortisFlash |
Type: | TLC |
Technology: | 64-layer |
Speed: | 50 MT/s .. 667 MT/s |
Capacity: | Unknown |
ONFI: | 4.0 |
Topology: | Floating Gate |
Process: | 20 nm |
Die Size: | 58 mm² (4.4 Gbit/mm²) |
Planes per Die: | 2 |
Decks per Die: | 2 |
Word Lines: |
74 per NAND String
86.5% Vertical Efficiency |
Read Time (tR): | 76 µs |
Program Time (tProg): | 820 µs |
Block Erase Time (tBERS): | 15 ms |
Die Read Speed: | 842 MB/s |
Die Write Speed: | 39 MB/s |
Endurance: (up to) |
1500 P/E Cycles
(40000 in SLC Mode) |
Page Size: | 16 KB |
Block Size: | 2304 Pages |
Plane Size: | 504 Blocks |
Type: | None |
---|
Sequential Read: | 3,300 MB/s |
---|---|
Sequential Write: | 2,600 MB/s |
Random Read: | Unknown |
Random Write: | Unknown |
Endurance: | 240 TBW |
Warranty: | 5 Years |
MTBF: | 1.5 Million Hours |
Drive Writes Per Day (DWPD): | 0.1 |
SLC Write Cache: | Yes |
TRIM: | Yes |
---|---|
SMART: | Yes |
Power Loss Protection: | No |
Encryption: |
|
RGB Lighting: | No |
PS5 Compatible: | No |
Drive:Controller and NAND Flash might be different Controller:The difference between this and the non-XT revision (SM2263, SM2263G, SM2263ENG, etc.) is that this revision doesn't support the DRAM cache, in fact it uses HMB (Host Memory Buffer). |