Hardware Spec Index

Caldera SN-8945 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN8945-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index5,409 (SSDs scale)
Category rank#37,289
Street price$79
Power8 W (active)
Performance per dollar68.47
Released2025

Specifications

BrandCaldera
ModelCaldera SN-8945 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,000 MB/s
Sequential write5,800 MB/s
Random 4K read1,260K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 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-8130 XT 1TB SATA 2.5-inch SSD3,075$39Compare
Caldera SN-6390 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD10,034$239Compare
Altrix SN-3233 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD14,867$559Compare
Strivon SN-6235 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD13,774$569Compare
Altrix SN-7745 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD8,751$189Compare
Altrix SN-8066 Plus 1TB PCIe 4.0 NVMe M.2 2230 SSD5,314$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-8945 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/83359898 (accessed 2026-10-21).