Hardware Spec Index

Novexa SN-1798 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN1798-ULTRA · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index11,689 (SSDs scale)
Category rank#3,290
Street price$309
Power8 W (active)
Performance per dollar37.83
Released2022

Specifications

BrandNovexa
ModelNovexa SN-1798 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,100 MB/s
Sequential write5,500 MB/s
Random 4K read750K IOPS
NAND3D TLC, 238-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
Altrix SN-4282 Core 2TB PCIe 4.0 NVMe M.2 2230 SSD9,363$219Compare
Altrix SN-4666 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD8,885$209Compare
Strivon SN-4142 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD8,709$189Compare
Caldera SN-5993 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD6,612$119Compare
Mirenta SN-1037 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD5,556$79Compare
Strivon SN-2334 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD11,573$329Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-1798 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/31668237 (accessed 2026-10-24).