Hardware Spec Index

Caldera SN-1003 Edge 500GB SATA 2.5-inch SSD

SSDs · Caldera · SKU SN1003-EDGE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index2,992 (SSDs scale)
Category rank#36,622
Street price$39
Power3 W (active)
Performance per dollar76.72
Released2025

Specifications

BrandCaldera
ModelCaldera SN-1003 Edge
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, 218-layer
CacheDRAM-less (SLC cache)
Endurance120 TBW (0.22 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
Mirenta SN-9080 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD9,692$239Compare
Novexa SN-4748 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD14,114$479Compare
Mirenta SN-1443 SE 500GB SATA 2.5-inch SSD4,198$39Compare
Caldera SN-3137 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD10,587$299Compare
Altrix SN-4876 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD11,571$349Compare
Novexa SN-5888 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD5,457$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1003 Edge 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/5820 (accessed 2026-10-19).