Hardware Spec Index

Novexa SN-1891 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN1891-SE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index8,340 (SSDs scale)
Category rank#32,284
Street price$169
Power7 W (active)
Performance per dollar49.35
Released2020

Specifications

BrandNovexa
ModelNovexa SN-1891 SE
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,100 MB/s
Sequential write6,500 MB/s
Random 4K read1,260K IOPS
NAND3D TLC, 232-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
Novexa SN-3690 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,999$209Compare
Caldera SN-3956 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD8,689$179Compare
Strivon SN-8412 Plus 8TB PCIe 3.0 NVMe M.2 2280 SSD12,531$409Compare
Altrix SN-2356 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD10,232$319Compare
Mirenta SN-6769 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD4,983$59Compare
Caldera SN-1263 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD12,362$399Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-1891 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/196443 (accessed 2026-10-19).