Hardware Spec Index

Altrix SN-9921 Max 500GB SATA 2.5-inch SSD

SSDs · Altrix · SKU SN9921-MAX · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index4,102 (SSDs scale)
Category rank#32,599
Street price$39
Power3 W (active)
Performance per dollar105.18
Released2023

Specifications

BrandAltrix
ModelAltrix SN-9921 Max
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-1369 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD7,189$129Compare
Strivon SN-8698 Pro 500GB PCIe 3.0 NVMe M.2 2280 SSD4,875$59Compare
Novexa SN-4604 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD12,508$419Compare
Mirenta SN-1905 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD7,668$129Compare
Strivon SN-4122 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD14,063$529Compare
Mirenta SN-9237 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD8,685$219Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-9921 Max 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/406318 (accessed 2026-10-20).