Hardware Spec Index

Altrix SN-4549 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4549-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index5,761 (SSDs scale)
Category rank#2,630
Street price$69
Power7 W (active)
Performance per dollar83.49
Released2022

Specifications

BrandAltrix
ModelAltrix SN-4549 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,400 MB/s
Sequential write4,600 MB/s
Random 4K read1,240K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 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
Altrix SN-8357 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD6,074$79Compare
Novexa SN-1886 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,568$129Compare
Caldera SN-8406 Plus 4TB PCIe 3.0 NVMe M.2 2280 SSD10,374$259Compare
Caldera SN-5967 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD11,132$379Compare
Novexa SN-5943 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD14,837$599Compare
Strivon SN-8276 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD12,034$379Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4549 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/85641679 (accessed 2026-10-19).