Hardware Spec Index

Caldera SN-1180 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1180-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index8,908 (SSDs scale)
Category rank#30,440
Street price$239
Power6 W (active)
Performance per dollar37.27
Released2020

Specifications

BrandCaldera
ModelCaldera SN-1180 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write5,600 MB/s
Random 4K read1,190K IOPS
NAND3D TLC, 232-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
Altrix SN-9138 Ultra 500GB SATA 2.5-inch SSD3,946$39Compare
Caldera SN-5849 Plus 1TB PCIe 4.0 NVMe M.2 2230 SSD5,946$69Compare
Altrix SN-8412 Ti 1TB PCIe 3.0 NVMe M.2 2280 SSD7,049$109Compare
Caldera SN-8936 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD9,641$219Compare
Caldera SN-6244 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD7,258$119Compare
Altrix SN-2488 SE 4TB PCIe 3.0 NVMe M.2 2280 SSD11,029$369Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1180 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6555341 (accessed 2026-10-19).