Hardware Spec Index

Altrix SN-9321 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN9321-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index12,038 (SSDs scale)
Category rank#19,611
Street price$359
Power9 W (active)
Performance per dollar33.53
Released2025

Specifications

BrandAltrix
ModelAltrix SN-9321 Ultra
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read13,000 MB/s
Sequential write12,500 MB/s
Random 4K read2,330K IOPS
NAND3D TLC, 218-layer
CacheLPDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-8630 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD10,333$259Compare
Mirenta SN-3489 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD12,581$379Compare
Mirenta SN-8240 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD5,610$69Compare
Novexa SN-8157 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD10,622$289Compare
Altrix SN-9311 Pro 500GB SATA 2.5-inch SSD4,500$39Compare
Mirenta SN-2670 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD14,691$599Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-9321 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6435397 (accessed 2026-10-20).