Hardware Spec Index

Caldera SN-9071 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN9071-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index12,177 (SSDs scale)
Category rank#19,470
Street price$419
Power7 W (active)
Performance per dollar29.06
Released2023

Specifications

BrandCaldera
ModelCaldera SN-9071 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,500 MB/s
Sequential write4,800 MB/s
Random 4K read1,200K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 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
Strivon SN-6559 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD13,639$489Compare
Caldera SN-8211 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD6,701$89Compare
Altrix SN-2928 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD5,132$59Compare
Mirenta SN-9947 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD13,573$599Compare
Caldera SN-1583 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD10,483$249Compare
Altrix SN-2276 Prime 8TB PCIe 3.0 NVMe M.2 2280 SSD12,067$469Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-9071 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/60029692 (accessed 2026-10-25).