Multiple hardware versions found.
Performance could vary due to unannounced flash/controller changes.
Capacity: | 1.9 TB (1920 GB) |
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Variants: | 240 GB 480 GB 960 GB 1.9 TB 3.8 TB |
Hardware Versions: | |
Overprovisioning: | 259.9 GB / 14.5 % |
Production: | Active |
Released: | Nov 2018 |
Part Number: | ASU630SS-1T92Q-R |
Market: | Consumer |
Form Factor: | 2.5" |
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Interface: | SATA 6 Gbps |
Protocol: | AHCI |
Power Draw: | Unknown |
Manufacturer: | MaxioTech |
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Name: | MAS0902A-B2C |
Architecture: | ARM 32-bit |
Core Count: | Single-Core |
Foundry: | GF |
Process: | 40 nm |
Flash Channels: | 4 @ 667 MT/s |
Chip Enables: | 8 |
Manufacturer: | SpecTek |
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Name: | N18A |
Type: | QLC |
Technology: | 64-layer |
Speed: | 800 MT/s |
Capacity: | 4 chips @ 4 Tbit |
ONFI: | 4.0 |
Topology: | Floating Gate |
Process: | 20 nm |
Die Size: | 157 mm² (6.5 Gbit/mm²) |
Dies per Chip: | 4 dies @ 1 Tbit |
Planes per Die: | 4 |
Decks per Die: | 2 |
Word Lines: |
74 per NAND String
86.5% Vertical Efficiency |
Read Time (tR): | 127 µs |
Program Time (tProg): | 3000 µs |
Block Erase Time (tBERS): | 15 ms |
Die Write Speed: | 21 MB/s |
Page Size: | 16 KB |
Block Size: | 3072 Pages |
Plane Size: | 684 Blocks |
Type: | None |
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Sequential Read: | 520 MB/s |
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Sequential Write: | 450 MB/s |
Random Read: | 40,000 IOPS |
Random Write: | 65,000 IOPS |
Endurance: | 400 TBW |
Warranty: | 5 Years |
Drive Writes Per Day (DWPD): | 0.1 |
SLC Write Cache: | Yes |
TRIM: | Yes |
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SMART: | Yes |
Power Loss Protection: | No |
Encryption: |
|
RGB Lighting: | No |
PS5 Compatible: | No |
Drive:NAND Flash Bus might operate between 533 MT/s (267MHz) to 800 MT/s (400MHz). NAND Die:tR Average as pSLC mode: 52 µs |