Hardware Spec Index

Caldera SN-4871 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4871-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index11,385 (SSDs scale)
Category rank#33,208
Street price$359
Power9 W (active)
Performance per dollar31.71
Released2026

Specifications

BrandCaldera
ModelCaldera SN-4871 Prime
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read13,500 MB/s
Sequential write12,400 MB/s
Random 4K read1,440K IOPS
NAND3D TLC, 218-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

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

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-9170 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD10,547$319Compare
Mirenta SN-7434 XT 2TB PCIe 5.0 NVMe M.2 2280 SSD10,322$309Compare
Altrix SN-8177 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD14,441$509Compare
Altrix SN-4891 Pro 2TB PCIe 5.0 NVMe M.2 2280 SSD11,074$289Compare
Novexa SN-8041 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD9,991$319Compare
Altrix SN-3649 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,686$149Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4871 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4625547 (accessed 2026-10-21).