Hardware Spec Index

Caldera SN-1289 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1289-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index13,625 (SSDs scale)
Category rank#18,618
Street price$429
Power8 W (active)
Performance per dollar31.76
Released2024

Specifications

BrandCaldera
ModelCaldera SN-1289 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read11,200 MB/s
Sequential write8,300 MB/s
Random 4K read2,340K IOPS
NAND3D TLC, 238-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-1246 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD12,649$429Compare
Altrix SN-6936 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,326$89Compare
Altrix SN-4575 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD12,803$379Compare
Novexa SN-4441 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD6,806$119Compare
Mirenta SN-9847 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD13,350$459Compare
Caldera SN-2277 Pro 2TB PCIe 3.0 NVMe M.2 2280 SSD9,002$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1289 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/704278 (accessed 2026-10-20).