Hardware Spec Index

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

SSDs · Novexa · SKU SN1891-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index5,262 (SSDs scale)
Category rank#29,981
Street price$79
Power8 W (active)
Performance per dollar66.61
Released2020

Specifications

BrandNovexa
ModelNovexa SN-1891 Prime
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write5,000 MB/s
Random 4K read1,350K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 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

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-8445 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD8,902$229Compare
Novexa SN-5092 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,281$129Compare
Mirenta SN-3679 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD6,409$89Compare
Novexa SN-2638 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD10,545$259Compare
Strivon SN-4094 Ultra 1TB SATA 2.5-inch SSD2,997$29Compare
Caldera SN-9934 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD11,024$259Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-1891 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/10072781 (accessed 2026-10-20).