Multiple hardware versions found.
Performance could vary due to unannounced flash/controller changes.
Capacity: | 128 GB |
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Variants: | 128 GB 256 GB 512 GB 1 TB |
Hardware Versions: | |
Overprovisioning: | 8.8 GB / 7.4 % |
Production: | End-of-life |
Released: | Aug 23rd, 2018 |
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: | SpecTek |
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Name: | B27B FortisFlash |
Type: | TLC |
Technology: | 96-layer |
Speed: | 1200 MT/s |
Capacity: | Unknown |
ONFI: | 4.1 |
Topology: | Floating Gate |
Planes per Die: | 4 |
Decks per Die: | 2 |
Word Lines: |
106 per NAND String
90.6% Vertical Efficiency |
Page Size: | 16 KB |
Block Size: | 3456 Pages |
Plane Size: | 338 Blocks |
Type: | None |
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Sequential Read: | 550 MB/s |
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Sequential Write: | 460 MB/s |
Random Read: | Unknown |
Random Write: | Unknown |
Endurance: | 90 TBW |
Warranty: | 3 Years |
MTBF: | 2.0 Million Hours |
Drive Writes Per Day (DWPD): | 0.6 |
SLC Write Cache: | approx. 30 GB |
TRIM: | Yes |
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SMART: | Yes |
Power Loss Protection: | No |
Encryption: |
|
RGB Lighting: | No |
PS5 Compatible: | No |
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:tPROG - 800 µs (withouh Vpp) |