Hardware Spec Index

Caldera SN-4479 Core 500GB SATA 2.5-inch SSD

SSDs · Caldera · SKU SN4479-CORE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index4,570 (SSDs scale)
Category rank#19,440
Street price$49
Power3 W (active)
Performance per dollar93.27
Released2021

Specifications

BrandCaldera
ModelCaldera SN-4479 Core
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 TLC, 238-layer
CacheDRAM-less (SLC cache)
Endurance300 TBW (0.55 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

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
Strivon SN-2797 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD11,941$329Compare
Caldera SN-9005 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD14,052$449Compare
Novexa SN-5913 Ti 1TB SATA 2.5-inch SSD3,596$29Compare
Caldera SN-3686 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD12,741$379Compare
Strivon SN-3800 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD10,432$289Compare
Altrix SN-7962 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD11,129$329Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4479 Core 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/42394313 (accessed 2026-10-26).