Hardware Spec Index

Altrix SN-2561 Ultra 500GB SATA 2.5-inch SSD

SSDs · Altrix · SKU SN2561-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index3,373 (SSDs scale)
Category rank#48,954
Street price$39
Power3 W (active)
Performance per dollar86.49
Released2019

Specifications

BrandAltrix
ModelAltrix SN-2561 Ultra
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, 176-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-9650 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD10,142$269Compare
Novexa SN-2733 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,853$109Compare
Altrix SN-3194 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD7,565$139Compare
Novexa SN-6100 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD12,850$419Compare
Mirenta SN-1138 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD13,267$529Compare
Caldera SN-9747 Core 500GB PCIe 4.0 NVMe M.2 2230 SSD5,622$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-2561 Ultra 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/92374450 (accessed 2026-10-19).