Hardware Spec Index

Altrix SN-3668 Edge 500GB SATA 2.5-inch SSD

SSDs · Altrix · SKU SN3668-EDGE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index3,537 (SSDs scale)
Category rank#19,449
Street price$29
Power3 W (active)
Performance per dollar121.97
Released2021

Specifications

BrandAltrix
ModelAltrix SN-3668 Edge
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 TLC, 218-layer
CacheDRAM-less (SLC cache)
Endurance300 TBW (0.55 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

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
Novexa SN-5825 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD7,220$129Compare
Altrix SN-1197 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD11,105$289Compare
Strivon SN-6882 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD8,976$189Compare
Caldera SN-2886 XT 500GB SATA 2.5-inch SSD3,577$29Compare
Altrix SN-9317 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD14,737$549Compare
Mirenta SN-2715 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD6,456$99Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-3668 Edge 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/21755595 (accessed 2026-10-25).