Capacity: | 240 GB |
---|---|
Overprovisioning: | 32.5 GB / 14.5 % |
Production: | Active |
Released: | Jan 1st, 2024 |
Part Number: | MW-Info-240GB-pSLC |
Market: | Consumer |
Form Factor: | 2.5" |
---|---|
Interface: | SATA 6 Gbps |
Protocol: | AHCI |
Power Draw: | Unknown |
Manufacturer: | Silicon Motion |
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Name: | SM2259XT2 |
Architecture: | ARC 32-bit |
Core Count: | Single-Core |
Frequency: | 550 MHz |
Foundry: | TSMC |
Process: | 28 nm |
Flash Channels: | 2 @ 800 MT/s |
Chip Enables: | 8 |
Manufacturer: | Micron |
---|---|
Name: | N48R MediaFlash |
Type: | pSLC |
Technology: | 176-layer |
Speed: | 1600 MT/s |
Capacity: | 4 chips @ 512 Gbit |
ONFI: | 4.2 |
Topology: | Replacement Gate |
Die Size: | 69 mm² (3.7 Gbit/mm²) |
Dies per Chip: | 2 dies @ 256 Gbit |
Planes per Die: | 4 |
Decks per Die: | 2 |
Word Lines: |
195 per NAND String
90.3% Vertical Efficiency |
Read Time (tR): | 109 µs |
Block Erase Time (tBERS): | 7.5 ms |
Die Read Speed: | 587 MB/s |
Die Write Speed: | 27 MB/s |
Endurance: (up to) |
60000 P/E Cycles |
Page Size: | 16 KB |
Block Size: | 2816 Pages |
Plane Size: | 817 Blocks |
Type: | None |
---|
Sequential Read: | 560 MB/s |
---|---|
Sequential Write: | 500 MB/s |
Random Read: | 70,000 IOPS |
Random Write: | 76,000 IOPS |
Endurance: | 5760 TBW |
Warranty: | 5 Years |
MTBF: | 1.5 Million Hours |
Drive Writes Per Day (DWPD): | 13.2 |
Write Cache: | N/A |
TRIM: | Yes |
---|---|
SMART: | Yes |
Power Loss Protection: | No |
Encryption: |
|
RGB Lighting: | No |
PS5 Compatible: | No |
Controller:Depending on each SSD the controller clock can vary, i've seen it running from 425 MHz up to 550 MHz. NAND Die:Read Time (tR): 109 µs ~ 121 µs |