Hardware Spec Index

Novexa SN-1998 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN1998-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index4,455 (SSDs scale)
Category rank#22,988
Street price$49
Power6 W (active)
Performance per dollar90.92
Released2021

Specifications

BrandNovexa
ModelNovexa SN-1998 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,400 MB/s
Sequential write5,800 MB/s
Random 4K read830K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 DWPD)
Warranty3 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
Caldera SN-9144 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD12,931$439Compare
Caldera SN-7008 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD12,857$439Compare
Strivon SN-1681 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,657$189Compare
Mirenta SN-3843 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD6,862$119Compare
Caldera SN-7796 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD6,867$119Compare
Altrix SN-4084 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD6,401$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-1998 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/32931638 (accessed 2026-10-25).