Multiple hardware versions found.
Performance could vary due to unannounced flash/controller changes.
Capacity: | 256 GB |
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Hardware Versions: | |
Overprovisioning: | 17.6 GB / 7.4 % |
Production: | End-of-life |
Released: | Unknown |
Part Number: | SSDPR-CX400-256-G2 |
Market: | Consumer |
Form Factor: | 2.5" |
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Interface: | SATA 6 Gbps |
Protocol: | AHCI |
Power Draw: | Unknown |
Manufacturer: | Phison |
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Name: | PS3111-S11-13 |
Architecture: | ARM 32-bit |
Core Count: | Single-Core |
Frequency: | 200 MHz |
Foundry: | UMC |
Process: | 40 nm |
Flash Channels: | 2 |
Chip Enables: | 8 |
Manufacturer: | Toshiba |
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Name: | BiCS4 |
Type: | TLC |
Technology: | 96-layer |
Speed: | 800 MT/s |
Capacity: | Unknown |
ONFI: | 4.0 |
Toggle: | 3.0 |
Topology: | Charge Trap |
Process: | 19 nm |
Die Size: | 86 mm² (6.0 Gbit/mm²) |
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: | None |
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Sequential Read: | 550 MB/s |
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Sequential Write: | 480 MB/s |
Random Read: | 65,000 IOPS |
Random Write: | 61,440 IOPS |
Endurance: | 180 TBW |
Warranty: | 3 Years |
MTBF: | 2.0 Million Hours |
Drive Writes Per Day (DWPD): | 0.6 |
SLC Write Cache: | approx. 30 GB |
TRIM: | Yes |
---|---|
SMART: | Yes |
Power Loss Protection: | No |
Encryption: |
|
RGB Lighting: | No |
PS5 Compatible: | No |
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This section lists other SSDs in our database using the exact same hardware components |
Controller:In order to improve performance, Phison implemented a way that the controller utilizes it's internal 32 MiB of SRAM as some kind of "Pit-stop" that is allocated for incoming Write request in order to improve performance since it's a very quick to access and fast RAM. This implementation was called Smart Cache Flush. NAND Die:Read latency tR: 58 µs (ABL) |