Hardware Spec Index

Caldera SN-7788 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7788-CORE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index9,582 (SSDs scale)
Category rank#13,453
Street price$219
Power8 W (active)
Performance per dollar43.75
Released2021

Specifications

BrandCaldera
ModelCaldera SN-7788 Core
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,000 MB/s
Sequential write5,300 MB/s
Random 4K read880K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 1 GB
Endurance600 TBW (0.33 DWPD)
Warranty5 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
Novexa SN-5742 Ti 500GB SATA 2.5-inch SSD3,514$39Compare
Novexa SN-2067 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD9,847$279Compare
Caldera SN-5406 Pro 2TB PCIe 3.0 NVMe M.2 2280 SSD9,024$209Compare
Caldera SN-5421 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,158$129Compare
Altrix SN-9464 Pro 500GB PCIe 3.0 NVMe M.2 2280 SSD5,107$79Compare
Caldera SN-4507 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD12,158$409Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7788 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3801428 (accessed 2026-10-21).