Hardware Spec Index

Novexa SN-1621 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN1621-SE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index7,086 (SSDs scale)
Category rank#26,958
Street price$109
Power8 W (active)
Performance per dollar65.01
Released2023

Specifications

BrandNovexa
ModelNovexa SN-1621 SE
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,100 MB/s
Sequential write6,000 MB/s
Random 4K read1,350K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance600 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
Altrix SN-9624 Plus 500GB SATA 2.5-inch SSD3,541$29Compare
Mirenta SN-7802 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,645$99Compare
Caldera SN-9652 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD13,389$439Compare
Altrix SN-7431 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD8,915$209Compare
Mirenta SN-6830 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD8,292$159Compare
Altrix SN-9466 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD12,877$479Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-1621 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/97057689 (accessed 2026-10-24).