Hardware Spec Index

Caldera SN-1215 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1215-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index9,152 (SSDs scale)
Category rank#3,668
Street price$269
Power5 W (active)
Performance per dollar34.02
Released2021

Specifications

BrandCaldera
ModelCaldera SN-1215 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write4,500 MB/s
Random 4K read1,010K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 1 GB
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
Mirenta SN-2147 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD6,284$99Compare
Caldera SN-8996 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD6,563$109Compare
Novexa SN-9331 Edge 500GB SATA 2.5-inch SSD3,543$39Compare
Strivon SN-7067 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD8,080$169Compare
Caldera SN-9077 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD6,776$119Compare
Novexa SN-9717 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD7,824$139Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1215 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/76528844 (accessed 2026-10-25).