Hardware Spec Index

Novexa SN-1639 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN1639-SE · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index6,468 (SSDs scale)
Category rank#18,767
Street price$99
Power6 W (active)
Performance per dollar65.33
Released2026

Specifications

BrandNovexa
ModelNovexa SN-1639 SE
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write5,500 MB/s
Random 4K read1,140K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance200 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

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-6420 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD7,471$129Compare
Caldera SN-3793 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD7,096$129Compare
Altrix SN-2063 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,072$189Compare
Strivon SN-7130 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD8,550$209Compare
Caldera SN-7508 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD8,439$189Compare
Novexa SN-9542 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD14,550$539Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-1639 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9600447 (accessed 2026-10-23).