Hardware Spec Index

Caldera SN-2856 SE 500GB SATA 2.5-inch SSD

SSDs · Caldera · SKU SN2856-SE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index3,560 (SSDs scale)
Category rank#5,402
Street price$29
Power3 W (active)
Performance per dollar122.76
Released2022

Specifications

BrandCaldera
ModelCaldera SN-2856 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 TLC, 232-layer
CacheDRAM-less (SLC cache)
Endurance300 TBW (0.55 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-7378 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD4,745$49Compare
Novexa SN-9490 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD12,902$499Compare
Strivon SN-5964 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD8,648$179Compare
Caldera SN-4134 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD5,083$59Compare
Altrix SN-4493 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD11,951$379Compare
Altrix SN-6428 Prime 500GB SATA 2.5-inch SSD3,221$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2856 SE 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/89452147 (accessed 2026-10-25).