Hardware Spec Index

Altrix SN-4842 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4842-TI · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index4,759 (SSDs scale)
Category rank#36,377
Street price$49
Power8 W (active)
Performance per dollar97.12
Released2021

Specifications

BrandAltrix
ModelAltrix SN-4842 Ti
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write3,000 MB/s
Random 4K read1,300K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance180 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

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Cite this page: Hardware Spec Index, “Altrix SN-4842 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/91580035 (accessed 2026-10-23).