Hardware Spec Index

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

SSDs · Altrix · SKU SN2621-PRIME · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index3,629 (SSDs scale)
Category rank#15,100
Street price$39
Power3 W (active)
Performance per dollar93.05
Released2019

Specifications

BrandAltrix
ModelAltrix SN-2621 Prime
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, 218-layer
CacheDRAM-less (SLC cache)
Endurance120 TBW (0.22 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-9794 Pro 500GB SATA 2.5-inch SSD3,611$39Compare
Strivon SN-5246 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD8,186$169Compare
Caldera SN-8291 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD12,960$479Compare
Caldera SN-2592 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD14,842$599Compare
Altrix SN-8876 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD6,009$99Compare
Altrix SN-4862 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD14,294$519Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-2621 Prime 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/81673784 (accessed 2026-10-21).