Hardware Spec Index

Caldera SN-4254 Ti 500GB SATA 2.5-inch SSD

SSDs · Caldera · SKU SN4254-TI · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index3,920 (SSDs scale)
Category rank#38,046
Street price$39
Power3 W (active)
Performance per dollar100.51
Released2024

Specifications

BrandCaldera
ModelCaldera SN-4254 Ti
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, 238-layer
CacheDRAM-less (SLC cache)
Endurance180 TBW (0.33 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-9671 Max 1TB SATA 2.5-inch SSD4,344$49Compare
Novexa SN-6449 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD10,562$309Compare
Mirenta SN-4918 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD9,022$209Compare
Strivon SN-8378 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD11,085$309Compare
Strivon SN-1145 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD12,481$439Compare
Novexa SN-5287 SE 500GB SATA 2.5-inch SSD3,297$29Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4254 Ti 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/83359475 (accessed 2026-10-21).