Hardware Spec Index

Altrix SN-5655 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN5655-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index13,499 (SSDs scale)
Category rank#38,923
Street price$509
Power8 W (active)
Performance per dollar26.52
Released2023

Specifications

BrandAltrix
ModelAltrix SN-5655 Ultra
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,200 MB/s
Sequential write6,200 MB/s
Random 4K read1,320K IOPS
NAND3D TLC, 238-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-7737 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD5,198$59Compare
Altrix SN-6998 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD11,357$359Compare
Caldera SN-7340 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD12,623$449Compare
Mirenta SN-1255 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD11,526$359Compare
Strivon SN-6875 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD13,052$519Compare
Strivon SN-9130 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD8,074$179Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-5655 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7583536 (accessed 2026-10-21).