Hardware Spec Index

Caldera SN-4227 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4227-CORE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index5,024 (SSDs scale)
Category rank#35,535
Street price$49
Power7 W (active)
Performance per dollar102.53
Released2024

Specifications

BrandCaldera
ModelCaldera SN-4227 Core
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write5,600 MB/s
Random 4K read940K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 DWPD)
Warranty3 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
Altrix SN-4705 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD11,263$329Compare
Caldera SN-5011 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD11,786$469Compare
Novexa SN-2217 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD14,158$549Compare
Mirenta SN-9849 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD10,160$249Compare
Strivon SN-2261 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD5,673$69Compare
Mirenta SN-4167 Plus 1TB PCIe 4.0 NVMe M.2 2230 SSD8,290$139Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4227 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/56526403 (accessed 2026-10-26).