Hardware Spec Index

Caldera SN-9031 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN9031-XT · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index13,159 (SSDs scale)
Category rank#26,021
Street price$489
Power10 W (active)
Performance per dollar26.91
Released2025

Specifications

BrandCaldera
ModelCaldera SN-9031 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read11,700 MB/s
Sequential write9,700 MB/s
Random 4K read1,490K IOPS
NAND3D TLC, 232-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-4090 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD13,495$449Compare
Mirenta SN-8715 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,080$99Compare
Novexa SN-3530 Core 500GB SATA 2.5-inch SSD4,043$39Compare
Novexa SN-2581 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD12,151$379Compare
Strivon SN-4418 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD11,852$429Compare
Novexa SN-8367 Plus 2TB PCIe 5.0 NVMe M.2 2280 SSD12,943$399Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-9031 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3132011 (accessed 2026-10-18).