Hardware Spec Index

Caldera SN-4261 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4261-ULTRA · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index9,954 (SSDs scale)
Category rank#39,537
Street price$219
Power5 W (active)
Performance per dollar45.45
Released2022

Specifications

BrandCaldera
ModelCaldera SN-4261 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write3,600 MB/s
Random 4K read1,030K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 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
Altrix SN-2028 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD14,001$489Compare
Novexa SN-9809 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD4,674$59Compare
Novexa SN-4070 Ultra 500GB SATA 2.5-inch SSD4,446$39Compare
Mirenta SN-7094 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD8,703$159Compare
Mirenta SN-7371 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD12,956$509Compare
Novexa SN-2621 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD7,495$139Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4261 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/15324320 (accessed 2026-10-26).