Hardware Spec Index

Novexa SN-4554 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4554-XT · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index6,589 (SSDs scale)
Category rank#44,425
Street price$99
Power8 W (active)
Performance per dollar66.56
Released2026

Specifications

BrandNovexa
ModelNovexa SN-4554 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write6,100 MB/s
Random 4K read1,210K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance400 TBW (0.18 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

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
Mirenta SN-5575 Core 8TB PCIe 3.0 NVMe M.2 2280 SSD14,900$559Compare
Novexa SN-4562 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD9,830$229Compare
Altrix SN-2256 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD9,971$219Compare
Altrix SN-2720 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD4,520$49Compare
Strivon SN-2731 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD5,407$79Compare
Altrix SN-7190 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD12,438$379Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4554 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/85633303 (accessed 2026-10-20).