Hardware Spec Index

Caldera SN-4235 Ultra 1TB SATA 2.5-inch SSD

SSDs · Caldera · SKU SN4235-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index3,598 (SSDs scale)
Category rank#43,382
Street price$39
Power3 W (active)
Performance per dollar92.26
Released2026

Specifications

BrandCaldera
ModelCaldera SN-4235 Ultra
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 QLC, 238-layer
CacheDRAM-less (SLC cache)
Endurance200 TBW (0.18 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
Mirenta SN-3934 XT 500GB SATA 2.5-inch SSD4,150$39Compare
Novexa SN-8558 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD4,612$49Compare
Novexa SN-2008 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD10,274$279Compare
Strivon SN-1769 Core 1TB SATA 2.5-inch SSD4,292$39Compare
Mirenta SN-2377 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD13,354$449Compare
Mirenta SN-3434 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD5,935$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4235 Ultra 1TB SATA 2.5-inch SSD”, https://vextor7.com/item/97058003 (accessed 2026-10-24).