Hardware Spec Index

Caldera SN-4229 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4229-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index6,760 (SSDs scale)
Category rank#24,889
Street price$119
Power5 W (active)
Performance per dollar56.81
Released2023

Specifications

BrandCaldera
ModelCaldera SN-4229 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,300 MB/s
Sequential write5,900 MB/s
Random 4K read720K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance400 TBW (0.18 DWPD)
Warranty3 years
HeatsinkNone

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-7531 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD10,905$369Compare
Strivon SN-6089 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$559Compare
Altrix SN-7296 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD9,871$239Compare
Altrix SN-9063 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD12,650$439Compare
Mirenta SN-3046 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD12,650$439Compare
Novexa SN-9070 Pro 1TB PCIe 3.0 NVMe M.2 2280 SSD5,261$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4229 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/601525 (accessed 2026-10-22).