Hardware Spec Index

Novexa SN-4998 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4998-XT · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index9,217 (SSDs scale)
Category rank#37,953
Street price$209
Power8 W (active)
Performance per dollar44.10
Released2021

Specifications

BrandNovexa
ModelNovexa SN-4998 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write6,300 MB/s
Random 4K read1,090K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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

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Cite this page: Hardware Spec Index, “Novexa SN-4998 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2114099 (accessed 2026-10-23).