Hardware Spec Index

Caldera SN-4689 Prime 8TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4689-PRIME · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index11,310 (SSDs scale)
Category rank#42,155
Street price$399
Power6 W (active)
Performance per dollar28.35
Released2019

Specifications

BrandCaldera
ModelCaldera SN-4689 Prime
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,300 MB/s
Sequential write2,500 MB/s
Random 4K read590K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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
Caldera SN-7595 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD6,594$99Compare
Altrix SN-5509 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD11,147$269Compare
Novexa SN-5259 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD7,593$179Compare
Altrix SN-1088 Pro 2TB PCIe 3.0 NVMe M.2 2280 SSD8,561$189Compare
Strivon SN-8738 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD10,875$259Compare
Altrix SN-4862 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD7,779$179Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4689 Prime 8TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/91826561 (accessed 2026-10-21).