Hardware Spec Index

Caldera SN-4402 Plus 500GB SATA 2.5-inch SSD

SSDs · Caldera · SKU SN4402-PLUS · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index3,452 (SSDs scale)
Category rank#9,016
Street price$39
Power3 W (active)
Performance per dollar88.51
Released2022

Specifications

BrandCaldera
ModelCaldera SN-4402 Plus
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)
Endurance100 TBW (0.18 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-6385 Pro 1TB PCIe 3.0 NVMe M.2 2280 SSD6,762$119Compare
Strivon SN-5128 Plus 1TB SATA 2.5-inch SSD3,794$39Compare
Strivon SN-7025 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,553$189Compare
Novexa SN-4570 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD10,529$349Compare
Altrix SN-5607 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD8,665$179Compare
Altrix SN-5658 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD12,283$369Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4402 Plus 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/630995 (accessed 2026-10-20).