Hardware Spec Index

Altrix SN-5688 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN5688-XT · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index11,161 (SSDs scale)
Category rank#20,799
Street price$379
Power7 W (active)
Performance per dollar29.45
Released2021

Specifications

BrandAltrix
ModelAltrix SN-5688 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,100 MB/s
Sequential write5,100 MB/s
Random 4K read1,380K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Altrix SN-7096 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD4,842$59Compare
Mirenta SN-2948 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD14,415$469Compare
Altrix SN-1149 Pro 2TB PCIe 5.0 NVMe M.2 2280 SSD10,620$279Compare
Caldera SN-3645 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,009$59Compare
Caldera SN-6502 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD4,709$59Compare
Strivon SN-8978 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD14,351$499Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-5688 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/16285461 (accessed 2026-10-23).