Hardware Spec Index

Caldera SN-6853 Edge 500GB SATA 2.5-inch SSD

SSDs · Caldera · SKU SN6853-EDGE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index4,475 (SSDs scale)
Category rank#14,425
Street price$39
Power3 W (active)
Performance per dollar114.74
Released2025

Specifications

BrandCaldera
ModelCaldera SN-6853 Edge
Capacity500 GB
Form factor2.5" SATA (7 mm)
InterfaceSATA 6 Gb/s (AHCI)
Sequential read550 MB/s
Sequential write520 MB/s
Random 4K read98K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (SLC cache)
Endurance120 TBW (0.22 DWPD)
Warranty3 years
HeatsinkNone

Related guides

SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-3030 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD6,061$79Compare
Caldera SN-5036 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD12,382$479Compare
Mirenta SN-6525 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD12,717$489Compare
Altrix SN-1742 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD10,251$309Compare
Altrix SN-7169 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,120$119Compare
Caldera SN-6678 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD12,325$439Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6853 Edge 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/48419411 (accessed 2026-10-21).