Hardware Spec Index

Altrix SN-4620 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4620-XT · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index7,418 (SSDs scale)
Category rank#26,516
Street price$139
Power6 W (active)
Performance per dollar53.37
Released2024

Specifications

BrandAltrix
ModelAltrix SN-4620 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,000 MB/s
Sequential write4,300 MB/s
Random 4K read780K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 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
Caldera SN-4100 Prime 4TB PCIe 3.0 NVMe M.2 2280 SSD14,900$569Compare
Mirenta SN-4605 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD11,830$349Compare
Altrix SN-3308 SE 500GB SATA 2.5-inch SSD4,308$39Compare
Caldera SN-5859 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD5,050$49Compare
Strivon SN-7489 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD8,863$199Compare
Novexa SN-2189 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD14,388$599Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4620 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/76522174 (accessed 2026-10-25).