Hardware Spec Index

Caldera SN-7857 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7857-PLUS · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index14,395 (SSDs scale)
Category rank#25,799
Street price$539
Power9 W (active)
Performance per dollar26.71
Released2024

Specifications

BrandCaldera
ModelCaldera SN-7857 Plus
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,100 MB/s
Sequential write13,700 MB/s
Random 4K read1,830K IOPS
NAND3D TLC, 176-layer
CacheLPDDR4 DRAM, 8 GB
Endurance4,800 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
Strivon SN-4596 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD9,879$259Compare
Altrix SN-5428 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD6,035$79Compare
Novexa SN-2000 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD6,474$99Compare
Novexa SN-6428 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD10,238$279Compare
Strivon SN-8102 Max 500GB PCIe 4.0 NVMe M.2 2230 SSD4,895$59Compare
Mirenta SN-5881 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,388$109Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7857 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4247653 (accessed 2026-10-22).