Hardware Spec Index

Mirenta SN-6640 Ti 1TB SATA 2.5-inch SSD

SSDs · Mirenta · SKU SN6640-TI · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index3,766 (SSDs scale)
Category rank#10,730
Street price$39
Power3 W (active)
Performance per dollar96.56
Released2019

Specifications

BrandMirenta
ModelMirenta SN-6640 Ti
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
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
Novexa SN-1141 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD5,954$99Compare
Caldera SN-1632 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD13,719$499Compare
Caldera SN-8295 Edge 1TB SATA 2.5-inch SSD3,866$39Compare
Caldera SN-3061 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD7,379$109Compare
Strivon SN-9251 Plus 500GB SATA 2.5-inch SSD3,289$39Compare
Mirenta SN-8905 Pro 500GB SATA 2.5-inch SSD3,402$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-6640 Ti 1TB SATA 2.5-inch SSD”, https://vextor7.com/item/287512 (accessed 2026-10-23).