Hardware Spec Index

Caldera SN-7774 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7774-PRIME · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index9,652 (SSDs scale)
Category rank#40,026
Street price$219
Power8 W (active)
Performance per dollar44.07
Released2025

Specifications

BrandCaldera
ModelCaldera SN-7774 Prime
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write6,400 MB/s
Random 4K read820K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 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
Mirenta SN-1457 Max 4TB PCIe 3.0 NVMe M.2 2280 SSD12,154$469Compare
Caldera SN-8959 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD6,625$119Compare
Strivon SN-8634 Core 500GB SATA 2.5-inch SSD3,564$39Compare
Strivon SN-1613 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD12,993$439Compare
Caldera SN-9250 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD9,896$249Compare
Altrix SN-4515 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD9,753$229Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7774 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3140107 (accessed 2026-10-25).