Hardware Spec Index

Altrix SN-4539 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4539-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index8,780 (SSDs scale)
Category rank#9,002
Street price$219
Power5 W (active)
Performance per dollar40.09
Released2021

Specifications

BrandAltrix
ModelAltrix SN-4539 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,400 MB/s
Sequential write4,700 MB/s
Random 4K read780K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 1 GB
Endurance600 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
Mirenta SN-5631 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD10,487$299Compare
Strivon SN-2178 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD4,447$49Compare
Caldera SN-8394 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD14,457$569Compare
Altrix SN-8857 Max 4TB PCIe 3.0 NVMe M.2 2280 SSD13,195$449Compare
Mirenta SN-3018 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD8,597$169Compare
Novexa SN-9918 Prime 4TB PCIe 3.0 NVMe M.2 2280 SSD10,533$279Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4539 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20152152 (accessed 2026-10-20).