Hardware Spec Index

Novexa SN-5591 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN5591-CORE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index6,031 (SSDs scale)
Category rank#47,141
Street price$79
Power7 W (active)
Performance per dollar76.34
Released2023

Specifications

BrandNovexa
ModelNovexa SN-5591 Core
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,400 MB/s
Sequential write4,600 MB/s
Random 4K read1,220K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 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
Mirenta SN-2342 Prime 500GB SATA 2.5-inch SSD4,477$39Compare
Novexa SN-8158 Prime 500GB SATA 2.5-inch SSD4,539$49Compare
Novexa SN-9540 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD9,240$229Compare
Caldera SN-9047 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD5,703$89Compare
Mirenta SN-3190 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD14,100$529Compare
Strivon SN-3711 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD4,719$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-5591 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9954523 (accessed 2026-10-24).