Hardware Spec Index

Novexa SN-6891 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN6891-PRIME · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index5,186 (SSDs scale)
Category rank#32,813
Street price$59
Power6 W (active)
Performance per dollar87.90
Released2023

Specifications

BrandNovexa
ModelNovexa SN-6891 Prime
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,800 MB/s
Sequential write4,800 MB/s
Random 4K read830K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance300 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

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-7329 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD8,779$189Compare
Novexa SN-5946 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD13,475$479Compare
Altrix SN-7865 Ultra 500GB SATA 2.5-inch SSD3,197$39Compare
Caldera SN-3194 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD8,539$209Compare
Strivon SN-1435 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD7,120$109Compare
Altrix SN-5646 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD14,519$589Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-6891 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5091685 (accessed 2026-10-24).