Hardware Spec Index

Caldera SN-4007 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4007-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index12,449 (SSDs scale)
Category rank#4,720
Street price$369
Power9 W (active)
Performance per dollar33.74
Released2024

Specifications

BrandCaldera
ModelCaldera SN-4007 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read10,000 MB/s
Sequential write7,800 MB/s
Random 4K read1,430K IOPS
NAND3D TLC, 176-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
Altrix SN-6972 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD12,979$529Compare
Strivon SN-5071 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD4,587$59Compare
Strivon SN-4901 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$559Compare
Strivon SN-6705 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD9,971$249Compare
Strivon SN-2369 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD5,842$79Compare
Mirenta SN-3587 Ultra 2TB PCIe 5.0 NVMe M.2 2280 SSD10,636$319Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4007 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2013187 (accessed 2026-10-21).