Hardware Spec Index

Altrix SN-8668 XT 500GB SATA 2.5-inch SSD

SSDs · Altrix · SKU SN8668-XT · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index3,316 (SSDs scale)
Category rank#21,713
Street price$39
Power3 W (active)
Performance per dollar85.03
Released2019

Specifications

BrandAltrix
ModelAltrix SN-8668 XT
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)
Endurance100 TBW (0.18 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
Strivon SN-3924 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD10,733$369Compare
Altrix SN-6214 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD5,217$69Compare
Altrix SN-1128 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD7,013$119Compare
Novexa SN-3404 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD5,181$69Compare
Altrix SN-7811 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD11,068$299Compare
Mirenta SN-6231 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD14,795$579Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-8668 XT 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/91317987 (accessed 2026-10-22).