UPOREDI FILTERE
MiniTower (15)
90W (11)
143W (7)
SFF 180W (6)
65W (5)
180W (4)
MiniTower 90W (4)
Tower 260W (4)
Small Form Factor 260W (3)
MiniTower 180W (3)
Mini PC (3)
Small Form Factor (2)
Dell Mini Tower (2)
Small Form Factor 180W (2)
Tower 180W (2)
Dell Micro Form Factor 90W (2)
Mini Tower 65W (1)
Mini Tower (1)
Dell Small Form Factor (1)
Micro Tower 180W (1)
MicroTower 180W (1)
Tower 550W (1)
Tower (1)
Tower 350W (1)
Dell Small Form Factor 180W (1)
Mini 90W (1)
Small Form Factor - SFF 240W (1)
Dell Slim 180W (1)
Asus V500 180W (1)
Tiny 150W (1)
280W (1)
Mini 65W (1)

UPOREDI FILTERE
23.8'' FullHD 1920x1080 (14)
24" 4480x2520 500nits 218ppi (7)
23.8'' FullHD TouchScreen (3)
21.5'' FullHD 1920x1080 (3)
23.8" FullHD 1920x1080 (3)
27'' FullHD 1920x1080 (2)
27" FullHD 1920x1080 (2)
23.8" FullHD 1920x1080 IPS 250 nita 99% sRGB (2)
27" FullHD 1920x1080 IPS (2)
23.8 FullHD 1920x1080 (1)
27 FullHD 1920x1080 (1)
23.8'' FullHD (1)
21.45'' FullHD 1920x1080 (1)
23.8" FullHD TouchScreen 1920x1080 IPS 250 nita 72% NTSC (1)
27" FullHD 1920x1080 IPS Anti-glare 300nits 99% sRGB (1)
24" 1920x1080 IPS TouchScreen (1)
23.8" FullHD 1920x1080 IPS (1)
23.8" FullHD 1920x1080 TouchScreen (1)
23.8" FullHD 1920x1080 TouchScreen WVA (1)
27" (1)
23.8" FullHD 1920x1080 IPS TouchScreen (1)

UPOREDI FILTERE
8GB 3200MHz DDR4 (33)
16GB (16)
16GB 3200MHz DDR4 (14)
8GB 2933MHz DDR4 (5)
16GB 4800MHz DDR5 (5)
16GB SO-DIMM DDR5-5200 (5)
24GB (5)
16GB 2666MHz DDR4 (4)
16GB 4400MHz DDR5 (4)
16GB 2933MHz DDR4 (3)
8GB (2)
16GB 5200 SO-DIMM DDR5 (2)
32GB 4800MHz DDR5 (2)
8GB 5.600MT/s DDR5 UDIMM (2)
8GB 3200MT/s DDR4 (2)
16GB 3200MT/s DDR4 (2)
16GB 5200 DDR5 SO-DIMM (2)
16GB 2666GHz DDR4 (1)
16GB 4800MHz DDR4 (1)
32GB 2933MHz DDR4 (1)
8GB 2400MHz DDR4 (1)
32GB 2666MHz DDR4 (1)
8GB 2666MHz DDR4 (1)
16GB DDR4 (1)
8GB DDR4 (1)
16GB 5600 DDR5 UDIMM (1)
16GB 4800 DDR5 U-DIMM (1)
8GB 4800MHz DDR5 (1)
16GB 3200MHz DDR4 (2x8GB) (1)
16GB 5600MHz DDR5 SO-DIMM (1)
8GB 3200 DDR4 SO-DIMM (1)
6GB 5600MHz DDR5 (1)
16GB 5600MT/s DDR5 (1)
16GB 5.600MT/s UDIMM DDR5 (1)
16GB LPDDR5 5500MT/s SODIMM (1)
8GB SO-DIMM DDR5-5200 (1)
16GB 3200MHz DDR4 SO-DIMM (1)
16GB 4800 DDR5 (1)
16GB DDR5-5600 MT/s (1x16GB) 4 DIMM (1)
8GB 3200MT/s DDR4 SO-DIMM (1)
8GB 5.600MT/s DDR5 UDIMM (1)

UPOREDI FILTERE
512GB SSD (86)
512GB PCIe NVMe M.2 SSD (8)
512GB PCIe NVMe SSD (6)
512GB SSD M.2 NVMe (6)
512GB SSD M.2 2280 PCIe 4.0x4 NVMe Opal 2.0 (5)
512GB SSD M.2 2280 PCIe 4.0x4 NVMe Opal (5)
512GB M.2 PCIe SSD (4)
512GB SSD+1TB 7200rpm (1)
256GB SSD+512GB SSD (1)
512GB SSD M.2 PCIe (1)
512GB SSD PCIe NVMe M.2 (1)
512GB SSD M.2 2280 PCIe 4.0×4 NVMe (1)
512GB SSD M.2 NVMe PCIe (1)
512GB SSD M.2 2280 PCIe 4.0×4 NVMe Opal 2.0 (1)
512GB SSD PCIe NVMe (1)
1TB+512GB SSD (1)
512GB SSD M.2 PCIe NVMe (1)
512GB M.2 NVMe SSD (1)
512GB NVMe M.2 2280 SSD (1)
512GB SSD M.2 2280 PCIe 4.0x4 NVMe (1)

UPOREDI FILTERE
Intel UHD (22)
Intel UHD 770 (17)
Intel Iris Xe (11)
Intel UHD 630 (9)
Intel UHD 730 (8)
AMD Radeon (5)
UHD Graphics 770 (4)
Intel Graphics (4)
AMD Radeon Graphics (3)
NVIDIA Quadro T1000 8GB (2)
NVIDIA GeForce RTX A2000 12GB DDR6 (2)
Intel UHD Graphics 730 (2)
Intel UHD Graphics 770 (2)
Intel HD 630 (1)
NVIDIA Quadro P2200 5GB (1)
AMD Radeon RX Vega 6 (1)
Intel UHD 605 (1)
NVIDIA Quadro A2000 16GB (1)
NVIDIA Quadro T400 4GB DDR6 (1)
NVIDIA Quadro T2000 4GB DDR5 (1)
NVIDIA RTX A2000 6GB (1)
NVIDIA GeForce T400 4GB (1)
RTX A4000 (1)
Intel UHD 750 (1)
NVIDIA GeForce RTX 3070 8GB (1)
NVIDIA RTX 3050 8GB (1)
NVIDIA RTX A4000 16GB GDDR6 (1)
NVIDIA GeForce MX450 2GB GDDR5 (1)
Intel Xe (1)
Intel HD (1)

UPOREDI FILTERE
FreeDOS (72)
Windows 11 Pro (34)
Windows 10 Pro (13)
Windows 11 Home (3)
Free DOS (1)
macOS (1)

UPOREDI FILTERE
Intel Core i5-1235U 4.4GHz (9)
Intel Core i5-13420H 4.6GHz (9)
Apple M4 4.46GHz (8)
Intel Core i7-13700 5.2GHz (5)
AMD Ryzen 5 5500U 2.1GHz (4)
Intel Core i5-12400 2.5GHz (4)
Intel Core i3-1215U 4.4GHz (4)
Intel Core i7-13620H 4.9GHz (4)
Intel Core i7-12700 1.6GHz (3)
Intel Core i7-10700 2.9GHz (3)
Intel Core i5-12500 3.0GHz (3)
Intel Core i5-13400 4.6GHz (3)
Intel Core i7-14700 5.4GHz (3)
Intel Core i7-9700 3.0GHz (2)
Intel Core i7-12700 2.1GHz (2)
AMD Ryzen 7 5825U 2.0GHz (2)
Intel Core i5-12500T 4.4GHz (2)
Intel Core i5-12450H 4.4GHz (2)
Intel Core i7-12700T 4.7GHz (2)
AMD Ryzen 5 7520U 4.3GHz (2)
Intel Core i3-13100 4.5GHz (2)
Intel Core i7-12700 4.9GHz (2)
Intel Core i7-1355U 5.0GHz (2)
Intel Core i3-1315U 4.5GHz (2)
Intel Core i5-10500 3.1GHz (1)
Ryzen 5 5825U 2.0GHz (1)
AMD Ryzen 3 5400U 2.6GHz (1)
Intel Core i3-10100 3.6GHz (1)
Intel Core i5-12500 2.1GHz (1)
Intel Core i3-12100T 4.1GHz (1)
Intel Core i7 (1)
Intel Core i7-10700T 2.0GHz (1)
Ryzen 3 5425U 2.7GHz (1)
Intel Pentium Silver J5040 2.0GHz (1)
Intel Core i5-10500T 2.3GHz (1)
Intel Core i7-12700K 2.7GHz (1)
Intel Xeon W-2235 3.8GHz (1)
Intel-Core i5-12500 3.0GHz (1)
AMD Ryzen 3 3250U 2.6GHz (1)
Intel Core i5-12600 3.3GHz (1)
Intel Core i5-12400T 4.4GHz (1)
Intel Core i9-12900 2.4GHz (1)
Intel Core i7-12700K 5.0GHz (1)
Intel Core i7-1255U 4.7GHz (1)
Intel Core i7-12700T 1.4GHz (1)
AMD Ryzen 5 7530U 4.5GHz (1)
Intel Core i3-1115G4 4.1GHz (1)
Intel Core i7-13700K 5.4GHz (1)
Intel Core i5-11500 2.7GHz (1)
Intel Core i7-10700 2.0GHz (1)

UPOREDI FILTERE
65W (1)
Intel Q77 (1)
Intel H670 (1)
Intel SoC Platform (1)

UPOREDI FILTERE
DVDRW (28)
DVD-RW (3)

UPOREDI FILTERE
339.5x291.7x92.5mm (5)
177x175x34 (4)
337x308x155mm (4)
540.6x419x183.7 (3)
540x431x192mm (3)
177x175x34mm (3)
541x433.5x185.3 (2)
356x385x169 (2)
541.2x433.9x185.3 (2)
541x480.5x220 (2)
611.7x473.1x192mm (2)
339.5x291.4x92.5mm (2)
324.3x293x154mm (2)
442x399x170 (1)
385x356x169 (1)
337x303x155 (1)
539.3x511x233 (1)
613.1x472.9x200 (1)
218x211x69 (1)
338x308x100 (1)
417x360x175 (1)
539x423x165 (1)
303x270x95 (1)
612.5x516.8x186.3mm (1)
540.6x149x183.7mm (1)
218x211x68mm (1)
292.8x290x92.6mm (1)
540.6x419x183.7mm (1)
540.5x484.9x186.3mm (1)
612.5x440.9x186.2mm (1)
127x127x50mm (1)
558.5x542.7x41mm (1)
182x178x36mm (1)
340x298x93 (1)
308x270x95mm (1)
183.2x150x75.5mm (1)
360x182x178mm (1)
303.5x293x95mm (1)
347x296x155mm (1)
540.5x409x186.2mm (1)
195x191.4x39mm (1)

UPOREDI FILTERE
4.63kg (5)
7 (3)
6.8 (3)
6.0kg (3)
1.42kg (3)
4.2kg (3)
1.4 (2)
6.6 (2)
5.37kg (2)
7.1kg (2)
5.31kg (2)
7.17kg (2)
7.7 (1)
8.7 (1)
1.25 (1)
5.4 (1)
6.72kg (1)
5.37 (1)
6.15kg (1)
2.4kg (1)
4.72kg (1)
1.42 (1)
5.53kg (1)
6.42kg (1)
5.04kg (1)
1.32kg (1)
690gr (1)
1.4kg (1)
4.75kg (1)
5.27kg (1)
1.8kg (1)
5.58kg (1)

UPOREDI FILTERE
12MP (7)
Integrisano (6)
5.0Mpix (5)
Integrisana (2)
5.0 (2)
1080p FHD IR (2)
5MP (1)
HP True Vision 720p HD privacy camera with integrated dual array digital microphones (1)
5.0MP + IR (1)
HP True Vision 720p HD kamera sa nagibom i zaštitom privatnosti, privremenim smanjenjem buke (1)

UPOREDI FILTERE
Realtek ALC3204 (3)
Realtek ALC3289 (1)
Realtek ALC3252 kodek, univerzalni audio-priključak sa podrškom za slušalice sa mikrofonom CTIA i OMTP (1)
Realtek ALC3252 codec, universal audio jack with CTIA and OMTP headset support (1)

UPOREDI FILTERE
2x3W (10)
2W (4)
1W (4)
Integrisano (3)
Harman 2x3W (1)
2x6W (1)
2x 2.5W (1)
1x1W (1)

UPOREDI FILTERE
Integrisano (2)
2x Array (2)
2x, Array (2)
2xArray (1)
Digital-array (1)
Integrisani digitalni dvonizni mikrofon (1)

UPOREDI FILTERE
4xThunderbolt 4 ports with support for: Thunderbolt 4 (up to 40Gb/s) USB 4 (up to 40Gb/s), USB 3.1 Gen 2 (up to 10Gb/s), DisplayPort 3.5 mm (7)
2xDisplayPort, 3xUSB2.0, USB3.0 (4)
HDMI, 2xUSB2.0, 2xUSB3.2 (4)
HDMI, 2xUSB2.0, 2xUSB3.0 (3)
Napred: 1x USB-C, 2x USB-A, 3.5mm, Nazad: 2x USB-A 2.0, 2x USB-A 3.2, HDMI, D-Sub, 3.5mm, RJ-45 (3)
2xUSB-A 2.0, 2xUSB-A 3.2 Gen 1, HDMI 1.4 (2)
2xDisplay Port, USB 3.1, USB Type C (2)
HDMI, 2xUSB3.2, DisplayPort, 2xUSB3.1 (2)
HDMI (2)
DisplayPort, 4xMini DisplayPort, 2xUSB2.0, 4xUSB3.2 Type C, 2xUSB3.2 (2)
HDMI, D-Sub, DisplayPort, 3xUSB3.1 (2)
1xUSB-A (USB 10Gbps / USB 3.2 Gen 2) 2x USB-A (Hi-Speed USB / USB 2.0) 1xHDMI-in 1.4, 1xHDMI-out 2.1 TMDS, 1xEthernet (RJ-45), 1xpower connector, 1x USB-C 3.2 Gen2, 3.5mm (2)
HDMI, RJ-45, Audio in-out, 5xUSB3.0, DisplayPort (2)
USB-A (USB 10Gbps / USB 3.2 Gen 2) 2x USB-A (Hi-Speed USB / USB 2.0), HDMI-in 1.4, HDMI-out 2.1, USB-C® (USB 10Gbps / USB 3.2 Gen 2), 3.5mm (2)
3xUSB-A 3.2, USB-A 3.2, USB-C 3.2, 2xUSB-A 3.1, 2xDisplayPort 1.4, HDMI (2)
Front Ports: 1x USB-C (USB 5Gbps / USB 3.2 Gen 1), with 15W charging 2x USB-A (USB 5Gbps / USB 3.2 Gen 1) 1x headphone / microphone combo jack (3.5mm) 1x microphone (3.5mm) Rear Ports: 4x USB-A (Hi-Speed USB / USB 2.0), one supports Smart Power On 1x HDMI (2)
3.5mm, HDMI, 2x USB Type C, Thunderbolt 4 (2)
3.5mm (izlaz i mikrofon), 3x DisplayPort 1.4a, 2x USB 2.0 na prednjoj strani, 2x USB 2.0 na zadnjoj strani, 1x USB 3.2 (Tip C) na prednjoj strani, 1x USB 3.2 (Tip C) na zadnjoj strani, 1x USB 3.2 na prednjoj strani, 3x USB 3.2 (Tip A) na zadnjoj strani (2)
6xUSB3.0, USB3.1, 3xUSB2.0, 2xDisplayPort (1)
HDMI, 2xUSB2.0, 5xUSB3.0, 2xUSB3.1, USB Type C (1)
HDMI, DP1.4, 4xUSB3.1, USB3.2 Type C, USB3.2 (1)
HDMI, 2xUSB3.2, 2xUSB2.0 (1)
DisplayPort, 2xUSB2.0, 4xUSB3.0, 4xUSB3.1 (1)
2xDisplayPort, 2xUSB2.0, 4xUSB3.0, 4xUSB3.1 (1)
USB2.0, USB3.0, DisplayPort (1)
2xDisplayPort (1)
2xHDMI (1)
HDMI, 2xUSB2.0 (1)
HDMI, DisplayPort, D-Sub (1)
HDMI D-Sub 5xUSB2.0 6xUSB3.0 4xUSB3.1 USB Type C (1)
Napred 2xUSB2.0, 2xUSB3.2 Gen 2 Type-A, HDMI DisplayPort RJ45 Pozadi USB 3.2 Gen 2 Type-C USB-C 3.2 Gen 2, 3.5mm (1)
Zadnja strana: 1x PS/2 mouse/keyboard combo 1x RJ45 1x HDMI 1x VGA 1x Serial 2x USB 2.0 Prednja: 2x USB 3.2 Gen 2 Type-A 4x USB 3.1 Gen 1 Type-A Audio In/out Card reader (1)
HDMI, DisplayPort 1.4, 5xUSB3.0, 3.5mm (1)
2xUSB Type-A 2.0, HDMI 1.4 (1)
D-Sub, HDMI, 4xUSB-A 3.1, 4xUSB-A 2.0 (1)
1xUSB-A (USB 10Gbps / USB 3.2 Gen 2) 2x USB-A (Hi-Speed USB / USB 2.0), HDM-in 1.4, HDMI-out 2.1, USB3.2 Type-C Gen 2, 3.5mm (1)
4xUSB-A 3.2 Gen 1, 4xUSB-A 2.0, VGA, HDMI, 3.5mm (1)
Front: 3.5mm, 4xSuperSpeed USB Type-A 10Gbps signaling rate, SuperSpeed USB Type-C 20Gbps signaling rate Rear 3 USB Type-A 5Gbps signaling rate, HDMI 1.4, 3.5mm, 2xDisplayPort 1.4a, 3 USB 2.0 Type-A (1)
2xDisplayPort, 4xUSB-A 3.2 (1)
HDMI VGA 4xUSB 2.0 Audio In/Out, 4xUSB 3.1 Gen 1 Type-A, Audio In/Out (1)
HDMI 1.4b, DisplayPort 1.4, 2x USB 2.0 na prednjoj strani, 2x USB 2.0 na zadnjoj strani, 1x USB 3.2 (Tip C) na prednjoj strani, 2x USB 3.2 (Tip A) na zadnjoj strani, 1x USB 3.2 (Tip A) na prednjoj strani (1)
USB-C 3.2 Gen 2x2 5 x USB-A 3.2 Gen 2 1 x USB-A 3.1 Gen 2, HDMI 2.1, 2xDisplayPort 1.4 (1)
Sa strane: 1xUSB Type-A 5Gbps signaling rate (Battery Charging 1.2), 1xheadphone/microphone combo Rear 1 USB Type-A 5Gbps signaling rate, 2xUSB 2.0 Type-A, HDMI (1)
Zadnja 1 USB Type-C® priključak brzine prenosa 5Gb/s; 2 USB Type-A priključka brzine prenosa 5 Gb/s; 2 USB 2.0 Type-A; 1 kombinovani priključak za slušalice/mikrofon, HDMI (1)
Zadnja 1 USB Type-C® priključak brzine prenosa 5 Gb/s; 2 USB Type-A priključka brzine prenosa 5 Gb/s; 2 USB 2.0 Type-A; 1 kombinovani priključak za slušalice/mikrofon, HDMI 1.4 (1)
3x Thunderbolt 4, Lan, HDMI 2.1, 2xUSB Type C Gen 2, 3.5mm (1)
2xHDMI, 3 (Tip A) Gen 1, 1 (Tip C) Gen 2, 1 (Tip A) Gen 2, 3.5mm (1)
HDMI 1.4b, DisplayPort 1.4a, 3.5mm, 2x USB 2.0 na zadnjoj strani, 1x USB 3.2 (Tip C) na prednjoj strani, 2x USB 3.2 (Tip A) na zadnjoj strani, 1x USB 3.2 (Tip A) na prednjoj strani (1)
HDMI, USB Type C (1)

UPOREDI FILTERE
GigabitLan (7)
Gigabit Lan, Wi-Fi 6W, Bluetooth 5.3 (7)
Gigabit Lan, Wi-Fi, BT5.1 (4)
Gigabit Lan (4)
GigabitLan, Wi-Fi 6, Bluetooth 5.3 (4)
RJ-45 (3)
Wi-Fi (3)
GigabitLan, Wi-Fi (3)
GigabitLan, Wi-Fi 6E, Bluetooth 5.3 (3)
RJ45, Wi-Fi, BT5.2 (2)
Wi-Fi, RJ-45 (2)
GigaLan, Wi-Fi 6ax, BT5.2 (2)
GigabitLan, Wi-Fi 802.11ac, Bluetooth (2)
RJ-45, Bluetooth 5.3, Wi-Fi 6 (2)
Intel Wi-Fi 6 AX203, 802.11ax 2x2 100/1000M Bluetooth 5.2 (2)
10/100/1.000Mbps (Gigabit ethernet) (2)
2x 10/100/1000 Ethernet (1)
Wi-Fi, BT5.0, RJ-45 (1)
Gigabit Lan, BT5.0 (1)
BT5.0, RJ-45 (1)
Bluetooth 5.1, Wi-Fi, Lan (1)
Wi-Fi, BT5.1, RJ-45, Gigabit Lan (1)
BT5.0, Gigabit Lan, Wi-Fi (ax) (1)
Gigabit Ethernet (1)
Wi-Fi, BT5.3, Gigabit Lan (1)
Gigabit Lan, BT, Wi-Fi (1)
Gigabit Lan, Wi-Fi (1)
Gigabit Lan, Wi-Fi 6, Bluetooth 5.3 (1)
Gigabit Ethernet Wi-Fi Bluetooth (1)
GigabitLan, Wi-Fi, BT5.0 (1)
Wi-Fi 5, GigabitLan, BT5.0 (1)
Wi-Fi 5 ac, BT5.0, GigabitLan (1)
RJ-45, Wi-Fi 5 ac (1)
RJ-45, Wi-Fi 6ax, Bluetooth 5.2 (1)
GigabitLan, Wi-Fi 6ax, BT5.2 (1)
RJ-45, Wi-Fi 5 ac, Bluetooth 5.0 (1)
Intel Wi-Fi 6E AX211 (2x2), Bluetooth 5.3 (1)
Wi-Fi, GigabitLan (1)
RJ-45, Wi-Fi 6E, Bluetooth 5.3 (1)
GigabitLan, Wi-Fi 5, Bluetooth 5.0 (1)
GigabitLan, Wi-Fi, Bluetooth 5.3 (1)
10/100/1.000Mbps (Gigabit ethernet), Wi-Fi (1)
RJ-45, Wi-Fi 6, Bluetooth 5.2 (1)
GigabitLan, Wi-Fi 6, Bluetooth 5.4 (1)
Wi-Fi 6E, Bluetooth 5.3 (1)
Wi-Fi 6, 802.11ax 2x2 + BT5.2 2.5GbE RTL8125BGS (1)
Wi-Fi 6, Bluetooth 5.3, GigabitLan (1)

UPOREDI FILTERE
Standardno (41)
HP 125 (9)
Lenovo Calliope (9)
Magic Keyboard (7)
Dell Multimedia KB216 (5)
Calliope (3)
Dell KM5221W (2)
Dell Multimedia KB216 USB US crna (2)
HP USB Business Slim (1)
HP 125 žična (1)
HP Wired Desktop 320K (1)
HP 320K žična (1)
HP 225 (1)
Dell KM5221W bežična US crna (1)
Dell Multimedia KB216 USB (1)

UPOREDI FILTERE
Standardno (42)
HP 125 (9)
Lenovo Calliope (9)
Magic Mouse (7)
Dell MS116 (5)
Calliope (3)
Dell KM5221W (2)
HP 125 žični (2)
Dell MS116 Optical Scroll USB crni (2)
HP USB (1)
Dell KM5221W crni (1)
Dell MS116 Optical Scroll USB (1)
HP 125 Wired Mouse (1)

UPOREDI FILTERE
SD Card Reader (5)
TPM 2.0 (5)
Kensington Security Slot, Discrete TPM 2.0 (2)
Kensington, Padlock Loop, Firmware TPM 2.0 integrated in SoC (2)
Napajanje 500W (1)
Card Reader 7-in-1 (1)
Card reader (1)
Kensington brava, 65W Smart AC (1)
4-in-1 Card Reader (1)
3xM.2 (1)
Kensington MicroSaver lock (1)
Kensington (1)
SD, 2-u-1 Smart Card Reader 1x 3.5mm, Kensington (1)
Kensington, Padlock Loop (1)
Kensington Security Slot, Padlock Loop, Expansion Slots: One PCIe 4.0 x16, low-profile, length ≤ 155mm, height ≤ 70mm One PCIe 3.0 x1, low-profile, length ≤ 155mm, height ≤ 70mm Three M.2 slots (one for WLAN, two for SSD) (1)