Hardware Spec Index

Caldera SN-7400 Prime 500GB SATA 2.5-inch SSD

SSDs · Caldera · SKU SN7400-PRIME · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index3,139 (SSDs scale)
Category rank#16,436
Street price$39
Power3 W (active)
Performance per dollar80.49
Released2024

Specifications

BrandCaldera
ModelCaldera SN-7400 Prime
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, 176-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
Altrix SN-5870 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD11,392$349Compare
Strivon SN-6217 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD10,445$289Compare
Strivon SN-2554 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD12,597$519Compare
Mirenta SN-4309 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD8,945$219Compare
Mirenta SN-4673 Ultra 1TB PCIe 4.0 NVMe M.2 2230 SSD5,987$89Compare
Strivon SN-1343 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD14,744$599Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7400 Prime 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/55970 (accessed 2026-10-19).