Novexa SN-4399 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN4399-XT · Released 2022 · Updated 2026-10-26
Key facts
| Benchmark index | 5,946 (SSDs scale) |
|---|---|
| Category rank | #27,026 |
| Street price | $79 |
| Power | 8 W (active) |
| Performance per dollar | 75.27 |
| Released | 2022 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-4399 XT |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,300 MB/s |
| Sequential write | 4,900 MB/s |
| Random 4K read | 1,110K IOPS |
| NAND | 3D QLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 100 TBW (0.18 DWPD) |
| Warranty | 3 years |
| Heatsink | None |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Novexa SN-9093 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,726 | $319 | Compare |
| Altrix SN-2150 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,807 | $169 | Compare |
| Novexa SN-1280 Ti 1TB SATA 2.5-inch SSD | 3,518 | $39 | Compare |
| Caldera SN-8140 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,331 | $539 | Compare |
| Novexa SN-8382 Edge 500GB SATA 2.5-inch SSD | 3,963 | $39 | Compare |
| Altrix SN-7589 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,605 | $409 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-4399 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/92632878 (accessed 2026-10-26).