diff --git a/packages/bsp/common/usr/lib/armbian/armbian-zram-config b/packages/bsp/common/usr/lib/armbian/armbian-zram-config
index 289194aa9d..da9fc5f54d 100755
--- a/packages/bsp/common/usr/lib/armbian/armbian-zram-config
+++ b/packages/bsp/common/usr/lib/armbian/armbian-zram-config
@@ -16,7 +16,7 @@
 # and script configuration
 . /usr/lib/armbian/armbian-common
 
-
+# ZRAM_PERCENTAGE and ZRAM_MAX_DEVICES can be defined in /etc/default/armbian-zram-config
 [ -f /etc/default/armbian-zram-config ] && . /etc/default/armbian-zram-config
 
 activate_zram() {
@@ -25,17 +25,18 @@ activate_zram() {
 	dpkg -l | grep -q 'zram-config' && return
 	[[ "$ENABLED" != "true" ]] && return
 
-	# Load zram module with n instances (one per CPU core, 4 are the maximum)
+	# Load zram module with n instances (one per CPU core, $ZRAM_MAX_DEVICES are the max)
+	zram_max_devs=${ZRAM_MAX_DEVICES:=4}
 	cpu_cores=$(grep -c '^processor' /proc/cpuinfo | sed 's/^0$/1/')
-	[[ ${cpu_cores} -gt 4 ]] && zram_devices=4 || zram_devices=${cpu_cores}
+	[[ ${cpu_cores} -gt ${zram_max_devs} ]] && zram_devices=${zram_max_devs} || zram_devices=${cpu_cores}
 	module_args="$(modinfo zram | awk -F" " '/num_devices/ {print $2}' | cut -f1 -d:)"
 	[[ -n ${module_args} ]] && modprobe zram ${module_args}=$(( ${zram_devices} + 1 )) || return
 
-	# Use half of the real memory by default --> 1/${ram_divisor}
-	ram_divisor=2
+	# Use 50% of real memory by default
+	zram_percent=${ZRAM_PERCENTAGE:=50}
 	mem_info=$(LC_ALL=C free -w 2>/dev/null | grep "^Mem" || LC_ALL=C free | grep "^Mem")
 	memory_total=$(awk '{printf("%d",$2*1024)}' <<<${mem_info})
-	mem_per_zram_device=$(( ${memory_total} / ${zram_devices} / ${ram_divisor} ))
+	mem_per_zram_device=$(( ${memory_total} / ${zram_devices} * ${zram_percent} / 100 ))
 
 	for (( i=1; i<=zram_devices; i++ )); do
 		[[ -f /sys/block/zram${i}/comp_algorithm ]] && echo lz4 >/sys/block/zram${i}/comp_algorithm 2>/dev/null
@@ -43,7 +44,7 @@ activate_zram() {
 		mkswap /dev/zram${i}
 		swapon -p 5 /dev/zram${i}
 	done
-	echo -e "\n\n\n### Activated ${zram_devices} zram swap devices with $(( ${mem_per_zram_device} / 1048576 )) MB each\n" >>${Log}
+	echo -e "### Activated ${zram_devices} zram swap devices with $(( ${mem_per_zram_device} / 1048576 )) MB each\n" >>${Log}
 
 	# Dedicate SIZE MB (uncompressed) /dev/zram0 device for log2ram and choose most efficient
 	# compression scheme available -- https://patchwork.kernel.org/patch/9918897/