Hardware Spec Index

Altrix SN-6690 Plus 500GB SATA 2.5-inch SSD

SSDs · Altrix · SKU SN6690-PLUS · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index3,677 (SSDs scale)
Category rank#24,849
Street price$29
Power3 W (active)
Performance per dollar126.79
Released2026

Specifications

BrandAltrix
ModelAltrix SN-6690 Plus
Capacity500 GB
Form factor2.5" SATA (7 mm)
InterfaceSATA 6 Gb/s (AHCI)
Sequential read550 MB/s
Sequential write520 MB/s
Random 4K read98K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (SLC cache)
Endurance180 TBW (0.33 DWPD)
Warranty3 years
HeatsinkNone

Related guides

SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys

Similar SSDs

ModelBenchmarkPriceCompare
Altrix SN-4991 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD8,289$159Compare
Strivon SN-6877 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD5,785$79Compare
Mirenta SN-2424 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD12,848$419Compare
Mirenta SN-5737 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD14,473$569Compare
Mirenta SN-2501 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD10,469$239Compare
Caldera SN-1342 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,067$89Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-6690 Plus 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/6717873 (accessed 2026-10-21).