ADATA Legend 850 Lite
- Brand:
- ADATA
- Capacity:
- 2 TB
- Interface:
- PCIe 4.0 x4
- NAND Type:
- TLC
- Controller:
- SM2269XT
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Manufacturer: ADATA Last updated: 2026-09-15
ADATA Legend 850 Lite (SM2269XT + Micron TLC B47R 512Gb FortisFlash) Review
The ADATA Legend 850 Lite is a budget PCIe 4.0 NVMe SSD built around ADATA's SM2269XT controller and Micron 176-layer TLC NAND.
It's a DRAM-less design running on 64MB of host memory buffer, so we'd treat it as a value pick for general storage rather than sustained heavy workloads.
Specifications
Identity
| Brand | ADATA |
|---|---|
| Model Number | ADATA Legend 850 Lite (SM2269XT + Micron TLC B47R 512Gb FortisFlash) |
| Series | Legend 850 Lite |
Interface and form
| Drive Type | Internal |
|---|---|
| Bus Interface | PCIe 4.0 x4 |
| Form Factor | M.2 2280 |
Capacity
| Capacity | 2000 GB |
|---|
Sequential performance
| Sequential Read | 5000 MB/s |
|---|---|
| Sequential Write | 4200 MB/s |
Controller and cache
| Controller | SM2269XT |
|---|---|
| Controller Vendor | Silicon Motion |
| DRAM Cache | DRAM-less with HMB |
NAND
| NAND Type | TLC |
|---|---|
| NAND Vendor | Micron |
| NAND Layers | 176 |
FAQs
What are the key specifications of the ADATA Legend 850 Lite (SM2269XT + Micron TLC B47R 512Gb FortisFlash)?
The ADATA Legend 850 Lite (SM2269XT + Micron TLC B47R 512Gb FortisFlash) is a component from ADATA. Key specs: Capacity Options 2 TB, Interface PCIe 4.0 x4, M.2 2280, Type Internal, NAND Type TLC, NAND Supplier Micron 176-layer TLC.
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