Hardware Spec Index

Altrix SN-3643 XT 1TB SATA 2.5-inch SSD

SSDs · Altrix · SKU SN3643-XT · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index4,484 (SSDs scale)
Category rank#13,406
Street price$49
Power3 W (active)
Performance per dollar91.51
Released2020

Specifications

BrandAltrix
ModelAltrix SN-3643 XT
Capacity1 TB
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, 238-layer
CacheDRAM-less (SLC cache)
Endurance600 TBW (0.55 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

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Cite this page: Hardware Spec Index, “Altrix SN-3643 XT 1TB SATA 2.5-inch SSD”, https://vextor7.com/item/85706476 (accessed 2026-10-22).