Hardware Spec Index

Altrix SN-6684 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN6684-XT · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index8,294 (SSDs scale)
Category rank#46,135
Street price$169
Power6 W (active)
Performance per dollar49.08
Released2023

Specifications

BrandAltrix
ModelAltrix SN-6684 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write4,500 MB/s
Random 4K read1,380K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 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
Caldera SN-6035 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD14,392$579Compare
Altrix SN-2314 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD5,755$79Compare
Mirenta SN-3278 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD14,313$509Compare
Caldera SN-2431 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD12,930$419Compare
Strivon SN-5295 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,460$109Compare
Caldera SN-5620 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD12,966$369Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-6684 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/92639756 (accessed 2026-10-26).