Hardware Spec Index

Caldera SN-4703 Core 1TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4703-CORE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index5,978 (SSDs scale)
Category rank#6,566
Street price$89
Power5 W (active)
Performance per dollar67.17
Released2019

Specifications

BrandCaldera
ModelCaldera SN-4703 Core
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,400 MB/s
Sequential write1,900 MB/s
Random 4K read440K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance240 TBW (0.22 DWPD)
Warranty3 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
Altrix SN-2028 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD5,216$69Compare
Mirenta SN-7295 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD13,401$489Compare
Novexa SN-5123 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD5,992$69Compare
Novexa SN-2560 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD10,328$249Compare
Altrix SN-4566 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD13,508$479Compare
Caldera SN-2416 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD5,943$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4703 Core 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4838797 (accessed 2026-10-26).