Hardware Spec Index

Caldera SN-7203 Ultra 500GB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7203-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index4,589 (SSDs scale)
Category rank#22,063
Street price$49
Power6 W (active)
Performance per dollar93.65
Released2019

Specifications

BrandCaldera
ModelCaldera SN-7203 Ultra
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,700 MB/s
Sequential write1,800 MB/s
Random 4K read540K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance300 TBW (0.55 DWPD)
Warranty3 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-6115 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD13,526$529Compare
Altrix SN-4841 Edge 500GB PCIe 3.0 NVMe M.2 2280 SSD5,178$59Compare
Altrix SN-5763 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD13,522$479Compare
Altrix SN-8628 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD13,764$469Compare
Novexa SN-6543 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,439$139Compare
Mirenta SN-1264 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD9,727$229Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7203 Ultra 500GB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2016916 (accessed 2026-10-22).