Hardware Spec Index

Caldera SN-1227 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1227-PLUS · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index6,975 (SSDs scale)
Category rank#4,515
Street price$139
Power8 W (active)
Performance per dollar50.18
Released2024

Specifications

BrandCaldera
ModelCaldera SN-1227 Plus
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write6,400 MB/s
Random 4K read1,340K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 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-6341 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD12,040$399Compare
Novexa SN-7636 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD7,841$169Compare
Strivon SN-4674 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD12,070$409Compare
Mirenta SN-2715 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD9,272$199Compare
Mirenta SN-5124 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,343$179Compare
Altrix SN-6591 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD4,965$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1227 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21527107 (accessed 2026-10-24).