Hardware Spec Index

Caldera SN-6227 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN6227-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index10,246 (SSDs scale)
Category rank#49,248
Street price$299
Power7 W (active)
Performance per dollar34.27
Released2023

Specifications

BrandCaldera
ModelCaldera SN-6227 Ultra
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,700 MB/s
Sequential write5,400 MB/s
Random 4K read740K IOPS
NAND3D TLC, 218-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
Caldera SN-9983 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD7,241$149Compare
Altrix SN-6243 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD12,257$379Compare
Strivon SN-3430 Pro 1TB PCIe 3.0 NVMe M.2 2280 SSD5,374$79Compare
Caldera SN-5485 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD14,670$589Compare
Novexa SN-9822 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,408$159Compare
Novexa SN-2711 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD12,631$449Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6227 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/3448986 (accessed 2026-10-25).