Hardware Spec Index

Altrix SN-4255 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4255-TI · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index13,399 (SSDs scale)
Category rank#24,736
Street price$449
Power8 W (active)
Performance per dollar29.84
Released2022

Specifications

BrandAltrix
ModelAltrix SN-4255 Ti
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write6,200 MB/s
Random 4K read1,110K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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
Strivon SN-3923 Edge 1TB SATA 2.5-inch SSD4,119$49Compare
Caldera SN-5249 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD5,787$89Compare
Novexa SN-4171 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD7,631$129Compare
Caldera SN-3523 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD12,439$469Compare
Strivon SN-7147 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD6,657$119Compare
Caldera SN-9428 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD11,316$309Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4255 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20160457 (accessed 2026-10-21).