Hardware Spec Index

Caldera SN-9460 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN9460-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index11,210 (SSDs scale)
Category rank#47,360
Street price$319
Power9 W (active)
Performance per dollar35.14
Released2024

Specifications

BrandCaldera
ModelCaldera SN-9460 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read10,100 MB/s
Sequential write8,000 MB/s
Random 4K read2,230K IOPS
NAND3D TLC, 238-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-4151 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD13,639$439Compare
Altrix SN-3286 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD6,177$99Compare
Strivon SN-2328 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD9,698$249Compare
Altrix SN-6424 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD6,410$109Compare
Novexa SN-9247 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD8,645$149Compare
Strivon SN-5468 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD11,248$389Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-9460 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/87638349 (accessed 2026-10-24).