Hardware Spec Index

Altrix SN-8821 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN8821-PLUS · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index12,696 (SSDs scale)
Category rank#39,335
Street price$419
Power8 W (active)
Performance per dollar30.30
Released2020

Specifications

BrandAltrix
ModelAltrix SN-8821 Plus
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write4,100 MB/s
Random 4K read940K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink 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

ModelBenchmarkPriceCompare
Altrix SN-1179 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD12,718$419Compare
Altrix SN-9435 SE 1TB PCIe 4.0 NVMe M.2 2230 SSD9,938$269Compare
Strivon SN-2624 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD9,655$219Compare
Mirenta SN-4624 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,154$169Compare
Altrix SN-6208 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD8,763$199Compare
Novexa SN-8735 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD10,683$239Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-8821 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/95542540 (accessed 2026-10-21).