Multiple hardware versions found.
Performance could vary due to unannounced flash/controller changes.
Capacity: | 2 TB (2048 GB) |
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Variants: | 240 GB 256 GB 480 GB 512 GB 1 TB 2 TB |
Hardware Versions: | |
Overprovisioning: | 140.7 GB / 7.4 % |
Production: | Active |
Released: | May 10th, 2022 |
Price at Launch: | 120 USD |
Part Number: | T253TZ002T0C101 |
Market: | Consumer |
Form Factor: | 2.5" |
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Interface: | SATA 6 Gbps |
Protocol: | AHCI |
Power Draw: | Unknown |
Manufacturer: | Silicon Motion |
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Name: | SM2258XT |
Architecture: | ARC 32-bit |
Core Count: | Single-Core |
Frequency: | 437 MHz |
Foundry: | TSMC |
Process: | 40 nm |
Flash Channels: | 4 @ 400 MT/s |
Chip Enables: | 4 |
Manufacturer: | Toshiba |
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Name: | BiCS3 |
Type: | TLC |
Technology: | 64-layer |
Speed: | 533 MT/s |
Capacity: | 2 chips @ 8 Tbit |
Toggle: | 2.0 |
Topology: | Charge Trap |
Process: | 19 nm |
Die Size: | 132 mm² (3.9 Gbit/mm²) |
Dies per Chip: | 16 dies @ 512 Gbit |
Planes per Die: | 2 |
Decks per Die: | 2 |
Read Time (tR): | 80 µs |
Program Time (tProg): | 695 µs |
Die Read Speed: | 400 MB/s |
Die Write Speed: | 46 MB/s |
Endurance: (up to) |
3000 P/E Cycles
(30000 in SLC Mode) |
Page Size: | 16 KB |
Block Size: | 768 Pages |
Plane Size: | 2732 Blocks |
Type: | None |
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Sequential Read: | 550 MB/s |
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Sequential Write: | 500 MB/s |
Random Read: | Unknown |
Random Write: | Unknown |
Endurance: | 1600 TBW |
Warranty: | 3 Years |
MTBF: | 1.0 Million Hours |
Drive Writes Per Day (DWPD): | 0.7 |
SLC Write Cache: | Yes |
TRIM: | Yes |
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SMART: | Yes |
Power Loss Protection: | No |
Encryption: |
|
RGB Lighting: | No |
PS5 Compatible: | No |
This section lists other SSDs in our database using the exact same hardware components |
Controller:This controller - as per all "XT" Silicon Motion's controller - doesn't support DRAM. NAND Die:Read latency: |