Hardware Spec Index

Novexa SN-6303 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN6303-XT · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index4,316 (SSDs scale)
Category rank#27,747
Street price$49
Power6 W (active)
Performance per dollar88.08
Released2024

Specifications

BrandNovexa
ModelNovexa SN-6303 XT
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write3,300 MB/s
Random 4K read1,070K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance300 TBW (0.55 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

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-3393 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD10,543$249Compare
Mirenta SN-9119 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD10,591$289Compare
Novexa SN-7104 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD11,218$359Compare
Caldera SN-5540 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD4,902$59Compare
Novexa SN-7178 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD9,528$249Compare
Mirenta SN-8266 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD12,853$489Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-6303 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8228596 (accessed 2026-10-20).