Hardware Spec Index

Altrix SN-4459 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4459-XT · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index4,665 (SSDs scale)
Category rank#12,864
Street price$59
Power6 W (active)
Performance per dollar79.07
Released2023

Specifications

BrandAltrix
ModelAltrix SN-4459 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write3,900 MB/s
Random 4K read800K IOPS
NAND3D TLC, 218-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
Strivon SN-7497 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD6,775$119Compare
Novexa SN-1388 Max 500GB SATA 2.5-inch SSD4,361$39Compare
Strivon SN-3870 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD12,181$369Compare
Mirenta SN-6729 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD4,845$49Compare
Novexa SN-3131 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD11,745$399Compare
Mirenta SN-3371 SE 500GB PCIe 3.0 NVMe M.2 2280 SSD4,487$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4459 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/91317785 (accessed 2026-10-22).