Hardware Spec Index

Caldera SN-7429 Plus 500GB SATA 2.5-inch SSD

SSDs · Caldera · SKU SN7429-PLUS · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index3,535 (SSDs scale)
Category rank#23,163
Street price$29
Power3 W (active)
Performance per dollar121.90
Released2022

Specifications

BrandCaldera
ModelCaldera SN-7429 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, 232-layer
CacheDRAM-less (SLC cache)
Endurance180 TBW (0.33 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
Strivon SN-1874 Pro 500GB SATA 2.5-inch SSD3,657$29Compare
Mirenta SN-9942 Core 500GB SATA 2.5-inch SSD3,597$39Compare
Novexa SN-9871 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD11,949$379Compare
Strivon SN-9776 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD9,715$259Compare
Altrix SN-5105 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD14,900$599Compare
Altrix SN-2521 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,275$109Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7429 Plus 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/54899215 (accessed 2026-10-23).