Hardware Spec Index

Novexa SN-9621 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN9621-XT · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index5,464 (SSDs scale)
Category rank#1,927
Street price$69
Power7 W (active)
Performance per dollar79.19
Released2024

Specifications

BrandNovexa
ModelNovexa SN-9621 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write5,800 MB/s
Random 4K read980K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 DWPD)
Warranty3 years
HeatsinkNone

Related guides

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

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Cite this page: Hardware Spec Index, “Novexa SN-9621 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5478124 (accessed 2026-10-22).