Hardware Spec Index

Altrix SN-2621 XT 500GB SATA 2.5-inch SSD

SSDs · Altrix · SKU SN2621-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index3,620 (SSDs scale)
Category rank#39,819
Street price$29
Power3 W (active)
Performance per dollar124.83
Released2021

Specifications

BrandAltrix
ModelAltrix SN-2621 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 TLC, 232-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
Strivon SN-7189 Core 500GB SATA 2.5-inch SSD3,981$39Compare
Novexa SN-7231 SE 500GB SATA 2.5-inch SSD3,584$29Compare
Mirenta SN-4915 Pro 2TB PCIe 3.0 NVMe M.2 2280 SSD8,260$209Compare
Strivon SN-8181 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD9,004$219Compare
Altrix SN-5790 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD4,504$49Compare
Strivon SN-4632 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD10,640$279Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-2621 XT 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/2904069 (accessed 2026-10-21).