Hardware Spec Index

Caldera SN-4571 Ultra 500GB SATA 2.5-inch SSD

SSDs · Caldera · SKU SN4571-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index4,075 (SSDs scale)
Category rank#11,810
Street price$39
Power3 W (active)
Performance per dollar104.49
Released2019

Specifications

BrandCaldera
ModelCaldera SN-4571 Ultra
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, 218-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
Altrix SN-7191 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD9,210$229Compare
Mirenta SN-9457 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD11,955$359Compare
Strivon SN-4598 Core 4TB PCIe 3.0 NVMe M.2 2280 SSD11,494$349Compare
Caldera SN-9566 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD13,068$399Compare
Novexa SN-9426 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD7,313$139Compare
Mirenta SN-6552 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD12,735$429Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4571 Ultra 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/9823833 (accessed 2026-10-26).