Hardware Spec Index

Altrix SN-8553 XT 500GB SATA 2.5-inch SSD

SSDs · Altrix · SKU SN8553-XT · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index3,726 (SSDs scale)
Category rank#17,487
Street price$39
Power3 W (active)
Performance per dollar95.54
Released2025

Specifications

BrandAltrix
ModelAltrix SN-8553 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 QLC, 218-layer
CacheDRAM-less (SLC cache)
Endurance180 TBW (0.33 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-6895 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD13,696$549Compare
Mirenta SN-2322 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD12,319$409Compare
Altrix SN-8855 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD12,037$349Compare
Caldera SN-8478 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD8,771$209Compare
Altrix SN-5014 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD5,488$69Compare
Novexa SN-4146 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,523$109Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-8553 XT 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/52597095 (accessed 2026-10-20).