Hardware Spec Index

Novexa SN-3503 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN3503-CORE · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index7,159 (SSDs scale)
Category rank#45,077
Street price$109
Power4 W (active)
Performance per dollar65.68
Released2019

Specifications

BrandNovexa
ModelNovexa SN-3503 Core
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,000 MB/s
Sequential write2,400 MB/s
Random 4K read450K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance400 TBW (0.18 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

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Cite this page: Hardware Spec Index, “Novexa SN-3503 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/63251118 (accessed 2026-10-23).