Hardware Spec Index

Caldera SN-1850 SE 500GB SATA 2.5-inch SSD

SSDs · Caldera · SKU SN1850-SE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index4,089 (SSDs scale)
Category rank#20,657
Street price$39
Power3 W (active)
Performance per dollar104.85
Released2020

Specifications

BrandCaldera
ModelCaldera SN-1850 SE
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
Altrix SN-8547 Edge 500GB SATA 2.5-inch SSD4,358$49Compare
Caldera SN-3242 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD4,814$49Compare
Mirenta SN-3321 Max 4TB PCIe 3.0 NVMe M.2 2280 SSD10,996$319Compare
Novexa SN-2078 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD14,900$559Compare
Mirenta SN-5559 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD13,150$449Compare
Novexa SN-9988 SE 1TB PCIe 3.0 NVMe M.2 2280 SSD7,971$159Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1850 SE 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/8655417 (accessed 2026-10-24).