Hardware Spec Index

Caldera SN-1111 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1111-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index5,742 (SSDs scale)
Category rank#10,734
Street price$79
Power5 W (active)
Performance per dollar72.68
Released2019

Specifications

BrandCaldera
ModelCaldera SN-1111 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,300 MB/s
Sequential write2,700 MB/s
Random 4K read550K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 DWPD)
Warranty3 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
Strivon SN-7152 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD13,382$499Compare
Altrix SN-7834 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD11,023$339Compare
Caldera SN-4774 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD6,905$119Compare
Strivon SN-1012 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD12,005$459Compare
Altrix SN-7242 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD10,574$309Compare
Altrix SN-9154 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD9,197$229Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1111 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7785865 (accessed 2026-10-24).