Hardware Spec Index

Caldera SN-7635 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7635-CORE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index14,681 (SSDs scale)
Category rank#713
Street price$579
Power10 W (active)
Performance per dollar25.36
Released2026

Specifications

BrandCaldera
ModelCaldera SN-7635 Core
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,300 MB/s
Sequential write12,700 MB/s
Random 4K read1,780K IOPS
NAND3D TLC, 232-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
Mirenta SN-3255 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,380$119Compare
Mirenta SN-6134 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD10,356$249Compare
Novexa SN-3312 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD8,172$169Compare
Novexa SN-1176 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD7,872$149Compare
Caldera SN-1982 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD7,012$129Compare
Caldera SN-9783 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD12,024$419Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7635 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/13324331 (accessed 2026-10-19).