Hardware Spec Index

Altrix SN-1688 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1688-MAX · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index9,672 (SSDs scale)
Category rank#21,819
Street price$229
Power5 W (active)
Performance per dollar42.24
Released2023

Specifications

BrandAltrix
ModelAltrix SN-1688 Max
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write4,900 MB/s
Random 4K read1,170K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 1 GB
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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-4318 Prime 1TB PCIe 3.0 NVMe M.2 2280 SSD6,208$99Compare
Caldera SN-6836 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD9,583$259Compare
Caldera SN-6403 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,524$139Compare
Novexa SN-3663 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD4,762$59Compare
Caldera SN-7217 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD11,638$429Compare
Caldera SN-7822 Pro 500GB SATA 2.5-inch SSD3,850$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-1688 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3692726 (accessed 2026-10-19).