Hardware Spec Index

Novexa SN-1091 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN1091-XT · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index7,255 (SSDs scale)
Category rank#48,111
Street price$129
Power6 W (active)
Performance per dollar56.24
Released2020

Specifications

BrandNovexa
ModelNovexa SN-1091 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write5,600 MB/s
Random 4K read1,050K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance600 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-4478 SE 1TB PCIe 3.0 NVMe M.2 2280 SSD6,927$119Compare
Altrix SN-4189 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD6,260$89Compare
Caldera SN-6173 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD11,845$349Compare
Caldera SN-7467 Ultra 500GB SATA 2.5-inch SSD3,582$39Compare
Novexa SN-5544 SE 4TB PCIe 3.0 NVMe M.2 2280 SSD11,389$379Compare
Caldera SN-4027 Pro 2TB PCIe 3.0 NVMe M.2 2280 SSD10,476$269Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-1091 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/99833032 (accessed 2026-10-25).