Hardware Spec Index

Caldera SN-4709 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4709-PLUS · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index4,955 (SSDs scale)
Category rank#34,934
Street price$49
Power5 W (active)
Performance per dollar101.12
Released2021

Specifications

BrandCaldera
ModelCaldera SN-4709 Plus
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,200 MB/s
Sequential write4,500 MB/s
Random 4K read830K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 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
Novexa SN-9269 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD4,786$59Compare
Altrix SN-8550 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD13,682$549Compare
Mirenta SN-7121 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD11,718$379Compare
Altrix SN-9631 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,492$189Compare
Caldera SN-7833 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD13,952$559Compare
Mirenta SN-8241 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD14,900$549Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4709 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/100971 (accessed 2026-10-21).