Altrix SN-8821 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN8821-PLUS · Released 2023 · Updated 2026-10-21
Key facts
| Benchmark index | 10,579 (SSDs scale) |
|---|---|
| Category rank | #16,296 |
| Street price | $299 |
| Power | 5 W (active) |
| Performance per dollar | 35.38 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-8821 Plus |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,200 MB/s |
| Sequential write | 3,700 MB/s |
| Random 4K read | 990K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Heatsink edition available |
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-7107 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,930 | $459 | Compare |
| Strivon SN-5303 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,592 | $259 | Compare |
| Mirenta SN-6137 XT 500GB SATA 2.5-inch SSD | 3,753 | $39 | Compare |
| Altrix SN-1408 Pro 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,798 | $569 | Compare |
| Altrix SN-7748 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,019 | $459 | Compare |
| Caldera SN-8694 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,118 | $519 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-8821 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/53662342 (accessed 2026-10-21).