Hardware Spec Index

Caldera SN-3748 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3748-PRO · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index4,917 (SSDs scale)
Category rank#15,879
Street price$59
Power6 W (active)
Performance per dollar83.34
Released2021

Specifications

BrandCaldera
ModelCaldera SN-3748 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,300 MB/s
Sequential write6,100 MB/s
Random 4K read1,070K IOPS
NAND3D QLC, 218-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-1606 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD8,290$139Compare
Caldera SN-1024 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD14,043$599Compare
Altrix SN-2770 Prime 500GB SATA 2.5-inch SSD3,581$29Compare
Mirenta SN-1627 Core 1TB PCIe 3.0 NVMe M.2 2280 SSD7,769$179Compare
Altrix SN-4449 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD4,735$49Compare
Novexa SN-7023 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD14,840$519Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3748 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5012113 (accessed 2026-10-24).