Multiple hardware versions found.
Performance could vary due to unannounced flash/controller changes.
Capacity: | 128 GB |
---|---|
Variants: | 128 GB 256 GB 512 GB 1 TB |
Overprovisioning: | 8.8 GB / 7.4 % |
Production: | Active |
Released: | Jul 22nd, 2022 |
Part Number: | NT01N930E-128G-E4X |
Market: | Consumer |
Form Factor: | M.2 2280 (Single-Sided) |
---|---|
Interface: | PCIe 3.0 x4 |
Protocol: | NVMe 1.3 |
Power Draw: | Unknown |
Manufacturer: | Silicon Motion |
---|---|
Name: |
SM2263XT
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|
Architecture: | ARM 32-bit Cortex-R5 |
Core Count: | Dual-Core |
Frequency: | 575 MHz |
Foundry: | TSMC |
Process: | 28 nm |
Flash Channels: | 4 @ 800 MT/s |
Chip Enables: | 4 |
Controller Features: |
HMB
(enabled)
|
Manufacturer: | SK Hynix |
---|---|
Name: | V6 |
Type: | TLC |
Technology: | 128-layer |
Speed: | 1400 MT/s |
Capacity: | 2 chips @ 512 Gbit |
Toggle: | 4.0 |
Topology: | Charge Trap |
Die Size: | 63 mm² (8.1 Gbit/mm²) |
Dies per Chip: | 1 die @ 512 Gbit |
Planes per Die: | 4 |
Decks per Die: | 2 |
Word Lines: |
147 per NAND String
87.1% Vertical Efficiency |
Endurance: (up to) |
3000 P/E Cycles |
Page Size: | 16 KB |
Block Size: | 1536 Pages |
Plane Size: | 722 Blocks |
Type: | None |
---|---|
Host-Memory-Buffer (HMB): | 64 MB |
Sequential Read: | 970 MB/s |
---|---|
Sequential Write: | 650 MB/s |
Random Read: | 100,000 IOPS |
Random Write: | 130,000 IOPS |
Endurance: | 75 TBW |
Warranty: | 3 Years |
MTBF: | 1.5 Million Hours |
Drive Writes Per Day (DWPD): | 0.5 |
SLC Write Cache: | Yes |
TRIM: | Yes |
---|---|
SMART: | Yes |
Power Loss Protection: | No |
Encryption: |
|
RGB Lighting: | No |
PS5 Compatible: | No |
Controller:The difference between this and the non-XT revision (SM2263, SM2263G, SM2263ENG, etc.) is that this revision doesn't support the DRAM cache, in fact it uses HMB (Host Memory Buffer). NAND Die:Each die has 7 SGSs with 3 SGDs. |