Hardware Spec Index

Altrix SN-6818 Pro 500GB SATA 2.5-inch SSD

SSDs · Altrix · SKU SN6818-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index3,756 (SSDs scale)
Category rank#31,745
Street price$29
Power3 W (active)
Performance per dollar129.52
Released2019

Specifications

BrandAltrix
ModelAltrix SN-6818 Pro
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, 232-layer
CacheDRAM-less (SLC cache)
Endurance300 TBW (0.55 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
Caldera SN-1141 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD8,649$159Compare
Strivon SN-6964 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD10,012$239Compare
Strivon SN-5038 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD6,221$99Compare
Altrix SN-2269 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD12,052$389Compare
Strivon SN-9602 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD13,343$419Compare
Strivon SN-1809 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD6,413$99Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-6818 Pro 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/9639461 (accessed 2026-10-22).