Hardware Spec Index

Novexa SN-1660 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN1660-XT · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index12,362 (SSDs scale)
Category rank#15,061
Street price$369
Power7 W (active)
Performance per dollar33.50
Released2020

Specifications

BrandNovexa
ModelNovexa SN-1660 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write3,800 MB/s
Random 4K read1,130K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Novexa SN-2865 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD4,809$49Compare
Altrix SN-4094 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD4,539$49Compare
Altrix SN-2721 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD8,358$139Compare
Caldera SN-4565 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD11,468$379Compare
Novexa SN-6310 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD13,019$429Compare
Strivon SN-5127 XT 4TB PCIe 3.0 NVMe M.2 2280 SSD12,323$379Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-1660 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/832046 (accessed 2026-10-21).