Hardware Spec Index

Caldera SN-5040 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5040-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index5,878 (SSDs scale)
Category rank#20,955
Street price$79
Power8 W (active)
Performance per dollar74.41
Released2022

Specifications

BrandCaldera
ModelCaldera SN-5040 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,000 MB/s
Sequential write6,300 MB/s
Random 4K read1,080K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

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-1196 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD14,570$519Compare
Altrix SN-4058 Ti 500GB SATA 2.5-inch SSD3,768$29Compare
Strivon SN-4446 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,829$219Compare
Caldera SN-4861 Pro 1TB PCIe 3.0 NVMe M.2 2280 SSD5,173$59Compare
Mirenta SN-1999 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD13,040$429Compare
Novexa SN-5594 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD13,653$559Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5040 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/25759153 (accessed 2026-10-19).