Hardware Spec Index

Caldera SN-7044 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7044-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index5,511 (SSDs scale)
Category rank#10,898
Street price$69
Power7 W (active)
Performance per dollar79.87
Released2025

Specifications

BrandCaldera
ModelCaldera SN-7044 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write4,800 MB/s
Random 4K read1,270K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

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
Caldera SN-1898 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD5,119$69Compare
Strivon SN-9652 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,903$239Compare
Caldera SN-3028 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD10,817$319Compare
Altrix SN-3212 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD10,699$309Compare
Altrix SN-2346 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD5,716$79Compare
Altrix SN-9327 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD13,077$449Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7044 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7224359 (accessed 2026-10-24).