Hardware Spec Index

Altrix SN-9621 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN9621-XT · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index14,152 (SSDs scale)
Category rank#48,133
Street price$469
Power5 W (active)
Performance per dollar30.17
Released2020

Specifications

BrandAltrix
ModelAltrix SN-9621 XT
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write4,600 MB/s
Random 4K read950K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

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
Mirenta SN-8927 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD7,809$149Compare
Novexa SN-9855 Edge 500GB SATA 2.5-inch SSD3,646$39Compare
Strivon SN-5457 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD6,877$99Compare
Caldera SN-1829 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD11,369$369Compare
Strivon SN-5454 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD5,256$69Compare
Mirenta SN-2515 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD9,950$269Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-9621 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9640697 (accessed 2026-10-19).