Hardware Spec Index

Caldera SN-1873 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1873-PLUS · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index4,691 (SSDs scale)
Category rank#8,355
Street price$49
Power7 W (active)
Performance per dollar95.73
Released2023

Specifications

BrandCaldera
ModelCaldera SN-1873 Plus
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write3,700 MB/s
Random 4K read790K 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
Strivon SN-3463 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD10,916$339Compare
Altrix SN-4327 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD4,977$59Compare
Altrix SN-6540 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD13,477$459Compare
Strivon SN-2988 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD4,598$49Compare
Caldera SN-3536 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD9,931$239Compare
Novexa SN-5726 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD6,179$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1873 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4383479 (accessed 2026-10-22).