Hardware Spec Index

Novexa SN-1943 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN1943-PRO · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index6,279 (SSDs scale)
Category rank#40
Street price$99
Power8 W (active)
Performance per dollar63.42
Released2022

Specifications

BrandNovexa
ModelNovexa SN-1943 Pro
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write2,800 MB/s
Random 4K read920K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance300 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
Caldera SN-6438 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD13,832$419Compare
Altrix SN-4695 Core 500GB SATA 2.5-inch SSD3,674$29Compare
Altrix SN-8856 Max 500GB SATA 2.5-inch SSD3,734$39Compare
Novexa SN-7195 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD5,584$79Compare
Mirenta SN-4686 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD10,191$299Compare
Caldera SN-6532 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD6,017$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-1943 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/13626283 (accessed 2026-10-23).